This page lists the 386 colors whose names start with J, each on a swatch with its RGB value, hex code, shade and maker; the next letter loads as you scroll. The whole list, A to Z, starts on the List of Colors.
How this list works: sources, RGB and hex codes, and shades
What the list covers
The list covers the named colors of the web, the colors every browser knows by name, with the numbered variants of the X11 color list they grew from; brand colors whose owners publish their screen values, such as Android Green; the paint colors of Resene, Sherwin-Williams, Benjamin Moore, Behr, Dunn-Edwards, PPG, Glidden, Farrow & Ball, Little Greene, Dulux Australia, Asian Paints, Nerolac and Jotun, each with the screen value its maker publishes; Pantone’s cotton (TCX) colors for fashion and interiors and a few of its paper (TPG) colors, with the screen values a Pantone dealer publishes; a few Crayola colors; and the color names of the xkcd color survey, a 2010 online survey in which people named colors shown on their screens. Pantone sells its own screen values under license, so its rows give a dealer’s screen approximation; match a physical Pantone guide when an exact color matters. RAL offers its screen values in licensed digital libraries, which this edition does not use, so RAL names are left out rather than shown with values copied from other sites. A few Crayola colors are included where Crayola’s own website shows the value; these are screen previews, not measurements of the crayons. A screen value is a maker’s published digital approximation, so paint on a wall looks different in daylight and lamplight, and on a different finish.
Letters go live one at a time; colors starting with A and B were checked on Oct. 11, 2026.
One name, several colors
The same name often belongs to several makers, each with its own color. Afterglow, for one, is a golden ochre at Resene, a soft apricot at Sherwin-Williams, a pale lemon at Dunn-Edwards and a cream in Pantone’s range. That is normal: every maker names its own colors, and no body controls color names. So each version gets its own plate, and the line under the name says whose color it is.
How color is measured: RGB and hex codes
A screen makes every color from three lights: red, green and blue. In the 8-bit sRGB system used on the web, each is set to a number from 0, off, to 255, full strength, and the three numbers together are the RGB value. 0, 0, 0 is black, 255, 255, 255 is white, and 255, 0, 0 is the most saturated red sRGB can show. That gives 256 × 256 × 256, or 16,777,216, possible codes, which is a count of codes rather than of every color the eye can see; screens also differ in the colors they can show.
Screens mix red, green and blue light. Full red plus full green makes yellow; all three at full strength make white; none at all is black.
A hex code writes the same three numbers in base 16, the counting system with the digits 0 to 9 and A to F, two digits for each light, after a # sign. Alice Blue shows how it works:
Red240= F0Green248= F8Blue255= FFHex#F0F8FFAlice Blue
240 is 15 sixteens and 0 ones, and 15 is written F, so 240 becomes F0. A paint chip is a different thing: it reflects light rather than giving it off, so a paint maker’s RGB value is a published digital approximation of the paint, not the paint itself, and a hex code is not an ink or paint recipe.
Some paint notes give a light reflectance value (LRV): the share of light a painted surface reflects, on a scale of 0 to 100. A color has a note only when there is a fact worth telling, such as where its name comes from or how its maker describes it.
How each color gets its shade
Each color gets exactly one shade, worked out from its RGB value rather than from its name. The value is first read in OKLCH, a perceptual color model that approximates how the eye judges lightness (L), chroma or colorfulness (C) and hue (h); OKLCH gives the coordinates, and the twelve shades are GKBook’s own browsing convention. A color with low chroma is white when very light, black when very dark and gray otherwise, and a very light color with only a faint tint counts as white. Every other color is placed by its hue on the wheel below. Reds, oranges and yellows that are dark or muted count as brown, which is why beige, tan and taupe land there; light reds count as pink; and in the band between purple and red, light colors count as pink and darker ones as purple. Every color in the list is then checked by eye against these definitions, and where the eye and the rule differ, the checked shade is used: a blue gray with a clear blue cast goes to blue, a golden mustard to yellow and an olive to green or brown as it looks. Alice Blue and Azure, two web colors, are such pale tints that they are grouped with white; their blue and cyan casts show on their swatches.
The outer ring shows the hues as OKLCH places them; the inner bands show which shade each hue falls in. Colors with low chroma go to white, gray or black, and dark or muted reds, oranges and yellows go to brown.
How many of the colors in this edition fall in each shade. The paint ranges listed here include many whites, grays and beiges, so the neutral shades lead.
Jacaranda comes through New Latin from Portuguese jacarandá, which took it from Tupi, an Indigenous language of Brazil, where the tree was called jakaraná or jakarandá. Merriam-Webster dates its first known use in English to about 1753 for a group of tropical American trees with feathery leaves and showy, usually blue flowers.
Jack Frost, the personification of winter and cold weather, is recorded by 1785, and Jack had been used in such male personifications since the 15th century, as in jack of all trades. The name Jack itself is recorded from 1218 and probably came through Anglo French Jake from Old French Jacques, from Latin Jacobus. English speakers, though, always treated Jack as a pet form of John, and some writers have argued it was a separate English name altogether. Benjamin Moore publishes an LRV of about 73.1 for Jack Frost.
The first jack in the box, in the 1560s, was not a toy but a cheat who fooled shopkeepers by swapping empty boxes for boxes full of money. The spring toy with a figure that pops out of a box is recorded by 1702. Resene also lists this color as Jacksons Purple, with the same code and value.
Jade for the green stone is recorded in English from 1721, after an earlier form iada in the 1590s, and it comes from French le jade, a mistaken split of l'ejade. The French took it from Spanish piedra de la ijada (stone of the flank), named in the 1560s for the belief that the stone cured colic and pain in the side. The Spanish word goes back to Vulgar Latin iliata and Latin ileus (severe colic).
Jaded has nothing to do with the green stone: it comes from the verb jade (to tire or dull), about 1600, which grew from a noun jade meaning a worn out horse, recorded from the late 14th century, and jaded itself appears in the 1630s. The origin of the horse word is uncertain, since Barnhart and the Century Dictionary tie it to a Scandinavian source like Old Norse jalda (mare), while the Oxford English Dictionary calls that link unfounded. Dunn-Edwards publishes an LRV of about 61 for Jaded Clouds.
Jaguar entered English around 1600 through Portuguese, which borrowed it from Tupi, an Indigenous language of Brazil. Older sources say the Tupi word jaguara could mean any large beast of prey, not just the spotted cat of the Americas.
Jalapeño is recorded in English by 1957 and means literally of Jalapa, a place in Mexico. The town's name comes from Nahuatl Xalapan (sand by the water), built from xalli (sand), atl (water) and pan (place). Etymonline adds that jalopy (1924) may come from the same place name, where many used U.S. cars were supposedly sent. Sherwin-Williams reports an LRV of about 15.9 for Jalapeño.
PPG describes Jamaican Dream as a dark, muted, breezy bay aqua blue with a twilight blue undertone. PPG publishes an LRV of about 11 for Jamaican Dream.
Jambalaya is first recorded in English in 1849 and is usually traced to a Provençal French dialect word, jambalaia, though the dish shows up in English before it does in Provençal. Accounts of that word differ: some tie it to the French word for leg and others to a dialect word related to giblet, while proposed African and Arabic sources lack support in those languages. Food historian Anthony Buccini turns it around for the related rice dish Hopping John, suggesting that name came from jambalaya through Creole Jan bale (dancing John).
January means the month of Janus, from Latin Ianuarius, after the Roman god of beginnings, whose name meant gate or arched passageway. The English form appears in the late 13th century and replaced the Old English name geola se aefterra (later Yule). Janus was shown with two faces, which may stand for sunrise and sunset. Dunn-Edwards publishes an LRV of about 46 for January Frost.
Japonica, a name for the camellia, dates from 1819 and is the feminine of Modern Latin japonicus (of Japan), from Japon, a form of Japan closer to the Japanese sound. Japan itself reached English in the 1570s through Portuguese and Dutch, which picked it up in Malacca from Malay Japang. That form goes back to Chinese jih pun (sunrise, from sun plus origin), fitting a land east of China, just as the Japanese name Nippon does.
Jasmine is recorded in English from the 1570s, from French jasmin (earlier jessemin), which came from Arabic, which had taken it from Persian. Etymonline compares Greek iasme, the name of a Persian perfume that may have been jasmine oil, and notes the plant was first grown in England in the 16th century. Dunn-Edwards publishes an LRV of about 83 for Jasmine.
Jasper for the stone appears around 1300 from Anglo French and Old French jaspre, whose r has no basis in the word's history. It goes back through Old French jaspe to Latin and Greek iaspis, which reached Greek from an Eastern language; Etymonline compares Hebrew and Akkadian forms. The ancient name covered more stones than the modern one does.
Java names coffee after the Indonesian island of Java, and Merriam-Webster dates its first known use to 1805, for arabica coffee beans grown on that island. Today java is also an informal word for coffee in general.
Jay for the Eurasian bird is recorded from the early 14th century, from Old French gai or jai, from Late Latin gaius (jay). Etymonline offers two ideas about the Latin word: it may imitate the bird's harsh call, or it may have been influenced by Gaius, a common Roman name. The name passed to the North American blue jay in 1709, and jolly as a jay meant very cheerful in Middle English. Behr publishes an LRV of about 21 for Jay Bird.
Jayhawker is first recorded in 1858 in American English for the irregular fighters and raiders of the Bleeding Kansas conflicts. Etymonline says it may come from jay used as an insult, though no bird called a jayhawk is on record, and the verb jayhawk (to harass) followed in 1866. The University of Kansas names Jayhawk Yellow among the colors that play crucial roles in the KU Signature and the Jayhawk mark, PMS 116.
Jazz first appears in 1912 in California baseball writing, where it meant lively or energetic, and by 1915 it named a new kind of music in Chicago, played first by Tom Brown's band from New Orleans. It may come from the slang jasm (1860), meaning energy, vitality or spirit, which Etymonline links to a still earlier slang form recorded in 1842.
Jealousy appears around 1200 from Old French jalousie, from jalos (eager, passionate), which goes back through Late Latin zelosus to Latin zelus and Greek zelos (zeal, rivalry). That makes jealous and zealous two branches of the same Latin word, and the sense of zeal or devotion turned up in English jealousy in the late 14th century. French jalousie also named a window shutter, borrowed into English in 1766, from the idea of peeping out unseen. Dunn-Edwards publishes an LRV of about 60 for Jealousy.
Jersey cattle are named, from 1842, for Jersey in the Channel Islands, which had already given its name to a knitted cloth in the 1580s. The island's own name is disputed: it is said to be a corruption of Latin Caesarea, shaped by Old English ey (island), but Etymonline suggests it is more likely a Viking name, perhaps Geirr's island. Sherwin-Williams reports an LRV of about 75.3 for Jersey Cream.
Jester began in the mid 14th century as gestour, a minstrel who recited tales of great deeds, from gesten (to recite a tale) and geste (action, exploit), from Latin gesta (deeds). The sense of a buffoon at a prince's court dates from about 1500. Jest followed a similar path, from a story of exploits to an idle tale and then, by the 1550s, a joke. Benjamin Moore publishes an LRV of about 6.9 for Jester.
Jet, a deep black stone, is recorded from the mid 14th century, from Old French jaiet, Latin gagates and Greek gagates lithos (stone of Gagai), after a town in Lycia. It was once thought to be magnetic, and from the mid 15th century jet also named a deep, glossy black color. Dunn-Edwards publishes an LRV of about 9 for Jet.
Behr describes Jet Ski as a muted, mid range turquoise that creates an invigorating and care free ambiance. Behr publishes an LRV of about 26 for Jet Ski.
The jet in Jet Stream is a different word from the black stone: it comes from French jeter (to throw), from Latin iacere, and in the 1690s it meant to spurt or gush out. A jet then came to mean a stream of water and, by 1825, a nozzle for water or gas, which led to jet propulsion (1855) and jet aircraft (1944). Jet stream for the fast current of high wind is recorded from 1947.
Jewel is recorded in the late 13th century for an article of value worn as adornment, from Anglo French juel and Old French jouel (ornament, present, gem). Its deeper origin has two accounts: Watkins suggests Medieval Latin jocale, from Latin jocus (pastime, sport), the source of joke, while another view derives it from Latin gaudium (joy). The narrower sense of a precious stone came in the early 14th century.
Jitney was American slang for a nickel or other small coin by 1898, and Etymonline says it probably began in New Orleans from French jeton (a token or counter). The jitney bus, a cheap ride that often cost a nickel, followed in 1906. Writers in 1915 disagreed on its birthplace, with most pointing to California and some to Memphis in the South, while a few claimed the coin slang came from the buses.
Jitterbug for the fast swing dance appears in 1938, from Jitter Bug, a 1934 song recorded by Cab Calloway. It probably means one who has the jitters, with bug in the slang sense of an enthusiast. Jitters for extreme nervousness dates from 1925 and may alter the dialect word chitter (to tremble or shiver). PPG describes Jitterbug as a midtone, subdued, lush green with an organic green undertone. PPG publishes an LRV of about 49 for Jitterbug.
Jockey, a familiar form of the Scottish name Jock (Jack), meant a boy or companion in the 1520s and a rider in horse races by the 1660s. The verb first meant to outwit or gain an advantage (1708), probably from an earlier sense of jockey as a horse dealer, and the sense of riding a racehorse is recorded from 1767. Dulux Australia reports an LRV of about 67 for Jockey.
Jojoba comes from Mexican Spanish and is of Uto Aztecan origin, related to the O'odham and Yaqui words for the plant. Merriam-Webster dates its first known use to 1900 for a desert shrub of southwestern North America whose seeds yield a liquid wax valued in cosmetics.
Jolly is first recorded around 1300 meaning merry or cheerful, from Old French jolif (festive, merry, pretty), modern French joli. Its origin is uncertain: a link to Old Norse jol, a winter feast and the source of yule, is often suggested, though the Oxford English Dictionary calls it extremely doubtful, and the French word may instead come from Latin gaudere (to rejoice).
Jonquil reached English in the 1660s from French jonquille, from Spanish junquillo, a diminutive of junco (rush, reed), from Latin iuncus. The flower was named for the reedlike shape of its leaves, and from 1791 jonquil also meant the pale yellow of its blossoms.
Jovial entered English in the 1580s meaning born under the influence of the planet Jupiter, by way of French jovial and Italian joviale (belonging to Jupiter), from Late Latin Iovialis. Astrologers held that people born under that planet were cheerful and good humored, and that is the sense that stuck. Jove, the poetic name for Jupiter, goes back to Latin Iovis and an ancient root meaning to shine. Sherwin-Williams reports an LRV of about 55.9 for Jovial.
Jubilee goes back to Hebrew yobhel, a ram's horn trumpet, which was blown to announce the year of jubilee every 50 years, when slaves were freed and land returned (Leviticus 25). It came into English in the late 14th century through Old French jubileu and Late Latin iubilaeus, by way of Greek. Latin speakers linked it with the unrelated verb iubilare (to shout for joy), and that mix of meanings carried into English, where jubilee meant a time of joy by the mid 15th century. Sherwin-Williams reports an LRV of about 45.4 for Jubilee.
Jumbo was a huge elephant at the London Zoo whose sale to the American showman P.T. Barnum in February 1882 caused excitement in America and an outcry in England. Jumbo as an adjective for something unusually large is recorded from that same year. The elephant's name may come from an 1823 slang word for a clumsy fellow, perhaps from a West African word for elephant; the Oxford English Dictionary instead suggests the second half of mumbo jumbo (1738).
Jungle came into English in 1776 for the dense, tangled growth of parts of India, from Hindi jangal (forest, wasteland, uncultivated ground). Surprisingly, its Sanskrit source jangala meant dry land with only a few trees. By 1849 jungle could mean any wild, overgrown place, and the jungle gym dates from 1921. Dunn-Edwards publishes an LRV of about 25 for Jungle.
Juniper appears in the late 14th century as gynypre, later respelled after Latin iuniperus, whose ultimate origin is uncertain. It may be related to Latin iunco (rush, reed), though the sound changes are a problem, while Watkins traces it to an ancient compound meaning bearing juniper berries. The name was applied to North American species from 1748.
Juno, the Roman goddess of marriage and wife of Jupiter, appears in English in the mid 14th century, and her name probably means the young one, from a Proto Italic word related to Latin iunior (younger) and English young. The month June probably takes its name from her, through Latin Iunius, a likely contraction of Iunonius (sacred to Juno). Junoesque, for a woman of stately, mature beauty, dates from 1861. Benjamin Moore publishes an LRV of about 70.8 for Juno Peach.
Jurassic, for the geologic period between the Triassic and the Cretaceous, is recorded in English from 1823, from French Jurassique (of the Jura Mountains) between France and Switzerland. The name was chosen by von Humboldt because limestones in those mountains were laid down in that period, and Jura is said to come from a Gaulish word meaning wooded mountain.
Jute for the plant fiber is recorded from 1746, from Bengali jhuto, from Sanskrit juta (twisted or matted hair), related to jata (braid of hair). The Sanskrit word's own origin is unknown, perhaps a language outside the Indo European family, and the Jutes, the Germanic people, are an unrelated word. Benjamin Moore publishes an LRV of about 63.3 for Jute.
No CSS web color name starts with J. Well-known ones include the xkcd survey colors Jade and Jungle Green, school colors such as JMU Purple and Jayhawk Yellow, and paint colors such as Benjamin Moore Jet Black, Sherwin-Williams Jalapeño and Farrow & Ball James White. This page lists 386 colors starting with J, each with its RGB value, hex code and shade.
Why do some J names appear more than once?
45 names starting with J belong to more than one maker, and each maker gives the name its own color. Each version has its own plate, with the maker named under it.
Can I copy a hex code?
Yes. Click or tap any hex code on a plate to copy it, ready to paste into a design or web page.
Will the paint on a wall match the color on screen?
Not exactly. A screen value is the paint maker's best match for a screen; paint looks different under daylight, lamps and in the sample size, so check a real sample before you buy.
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