Livid (Blue-gray) | |
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Color coordinates | |
Hex triplet | #6699CC |
sRGB B (r, g, b) | (102, 153, 204) |
HSV (h, s, v) | (210°, 50%, 80%) |
CIELChuv (L, C, h) | (62, 54, 244°) |
Source | Maerz and Paul [1] (Crayola) |
ISCC–NBS descriptor | Light blue |
B: Normalized to [0–255] (byte) |
Livid is a medium bluish-gray color. This color name comes from the Latin color term lividus meaning "'a dull leaden-blue color', and also used to describe the color of contused flesh, leading to the English expression 'black and blue'". [1] The first recorded use of livid as a color name in English was in 1622. [2]
There is a range of colors called livid colors that combine the colors blue and gray. Some of these colors are shown below.
Livid (blue-gray) is the opposite concept from brown. Brown colors are mainly dark orange and dark red colors—warm colors on the warm color side of the color wheel, while blue-gray (livid) colors are mainly dark blue and dark azure colors—colors on the opposite side of the color wheel—cool colors on the cool color side of the color wheel.
Alternate names are blue-gray (American English) or blue-grey (British English), which was a name introduced by Crayola for a crayon color used from 1958 to 1990. Thus, the normalized color coordinates for livid and blue-gray are identical.
The colors below are arranged according to value (brightness, the V code in HSV), lightest at the top and darkest towards the bottom.
Iceberg | |
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Color coordinates | |
Hex triplet | #71A6D2 |
sRGB B (r, g, b) | (113, 166, 210) |
HSV (h, s, v) | (207°, 46%, 82%) |
CIELChuv (L, C, h) | (66, 50, 239°) |
Source | Maerz and Paul [3] |
ISCC–NBS descriptor | Light blue |
B: Normalized to [0–255] (byte) |
The color iceberg is displayed at right.
The first recorded use of iceberg as a color name in English was in 1921. [4]
Slate blue | |
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Color coordinates | |
Hex triplet | #6A5ACD |
sRGB B (r, g, b) | (106, 90, 205) |
HSV (h, s, v) | (248°, 56%, 80%) |
CIELChuv (L, C, h) | (45, 90, 269°) |
Source | X11 [5] |
ISCC–NBS descriptor | Vivid purplish blue |
B: Normalized to [0–255] (byte) |
Displayed at right is the web color slate blue.
The first recorded use of slate blue as a color name in English was in 1796. [6]
Blue bell | |
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Color coordinates | |
Hex triplet | #A2A2D0 |
sRGB B (r, g, b) | (162, 162, 208) |
HSV (h, s, v) | (240°, 22%, 82%) |
CIELChuv (L, C, h) | (68, 38, 266°) |
Source | Crayola |
ISCC–NBS descriptor | Light purplish blue |
B: Normalized to [0–255] (byte) |
Blue bell is a shade of blue-gray. It is also a Crayola color. It represents the bluebell flower.
The first recorded use of bluebell as a color name in English was in 1920. [7]
Glaucous | |
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Color coordinates | |
Hex triplet | #6082B6 |
sRGB B (r, g, b) | (96, 130, 182) |
HSV (h, s, v) | (216°, 47%, 71%) |
CIELChuv (L, C, h) | (54, 51, 250°) |
Source | ISCC-NBS |
ISCC–NBS descriptor | Moderate blue |
B: Normalized to [0–255] (byte) |
Glaucous is a shade of blue-gray found on the surfaces of some plants and animals.
The first recorded use of glaucous as a color name in English was in the year 1671. [8]
Steel blue | |
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Color coordinates | |
Hex triplet | #4682B4 |
sRGB B (r, g, b) | (70, 130, 180) |
HSV (h, s, v) | (207°, 61%, 71%) |
CIELChuv (L, C, h) | (52, 54, 243°) |
Source | X11 [5] |
ISCC–NBS descriptor | Moderate blue |
B: Normalized to [0–255] (byte) |
Steel blue is a color that resembles blue steel.
The first recorded use of steel blue as a color name in English was in 1817. [9]
Cadet grey | |
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Color coordinates | |
Hex triplet | #91A3B0 |
sRGB B (r, g, b) | (145, 163, 176) |
HSV (h, s, v) | (205°, 18%, 69%) |
CIELChuv (L, C, h) | (66, 16, 231°) |
Source | ISCC-NBS |
ISCC–NBS descriptor | Grayish blue |
B: Normalized to [0–255] (byte) |
Cadet grey, shown at right, and cadet blue, are shades of color used in military uniforms.
The first recorded use of cadet grey as a color name in English was in 1912. [10] Before 1912, the word cadet grey was used as a name for a type of military issue uniform.
Gray-blue | |
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Color coordinates | |
Hex triplet | #8C92AC |
sRGB B (r, g, b) | (140, 146, 172) |
HSV (h, s, v) | (229°, 19%, 67%) |
CIELChuv (L, C, h) | (61, 22, 258°) |
Source | ISCC-NBS |
ISCC–NBS descriptor | Pale blue |
B: Normalized to [0–255] (byte) |
Cool gray is a medium light color gray mixed with the color blue.
Another name for this color is gray-blue.
This color is a dull shade of blue-gray.
This color is identical with color sample #203 (identified as "gray blue") at the following website: https://web.archive.org/web/20170810183646/http://tx4.us/nbs/nbs-g.htm—The ISCC-NBS Dictionary of Colo(u)r Names (1955), a website for stamp collectors to evaluate the colors of their stamps.
Air Force Blue | |
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Color coordinates | |
Hex triplet | #5D8AA8 |
sRGB B (r, g, b) | (93, 138, 168) |
HSV (h, s, v) | (204°, 45%, 66%) |
CIELChuv (L, C, h) | (55, 37, 234°) |
Source | Vexillological: [11] |
ISCC–NBS descriptor | Moderate greenish blue |
B: Normalized to [0–255] (byte) |
Air force blue is a grayish shade of blue or azure used by the RAF.
There are other tones of air force blue, such as the darker one used by the United States Air Force.
Shadow blue | |
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Color coordinates | |
Hex triplet | #778BA5 |
sRGB B (r, g, b) | (119, 139, 165) |
HSV (h, s, v) | (214°, 28%, 65%) |
CIELChuv (L, C, h) | (57, 26, 244°) |
Source | Crayola |
ISCC–NBS descriptor | Grayish blue |
B: Normalized to [0–255] (byte) |
The color shadow blue is displayed at right. Shadow blue is a color formulated by Crayola in 1990 as one of the colors in its Silver Swirls specialty box of metallic colors.
Although this is supposed to be a metallic color, there is no mechanism for displaying metallic colors on a computer.
Dark blue-gray | |
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Color coordinates | |
Hex triplet | #666699 |
sRGB B (r, g, b) | (102, 102, 153) |
HSV (h, s, v) | (240°, 33%, 60%) |
CIELChuv (L, C, h) | (45, 42, 266°) |
Source | WSC |
ISCC–NBS descriptor | Moderate purplish blue |
B: Normalized to [0–255] (byte) |
The color dark blue-gray is displayed at right.
Roman silver | |
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Color coordinates | |
Hex triplet | #838996 |
sRGB B (r, g, b) | (131, 137, 150) |
HSV (h, s, v) | (221°, 13%, 59%) |
CIELChuv (L, C, h) | (57, 12, 250°) |
Source | Resene |
ISCC–NBS descriptor | Bluish gray |
B: Normalized to [0–255] (byte) |
At right is displayed the color Roman silver.
Roman silver is one of the colors on the Resene Color List, a color list widely popular in Australia and New Zealand.
This color is supposed to be a metallic color; however, there is no mechanism for displaying metallic colors on a flat computer screen.
Rhythm | |
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Color coordinates | |
Hex triplet | #777696 |
sRGB B (r, g, b) | (119, 118, 150) |
HSV (h, s, v) | (242°, 21%, 59%) |
CIELChuv (L, C, h) | (51, 26, 267°) |
Source | Resene |
ISCC–NBS descriptor | Grayish purplish blue |
B: Normalized to [0–255] (byte) |
Displayed at right is the color rhythm.
Rhythm is one of the colors on the Resene Color List, a color list widely popular in Australia and New Zealand. The color "rhythm" was formulated in 2004.
Payne's gray | |
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Color coordinates | |
Hex triplet | #536878 |
sRGB B (r, g, b) | (83, 104, 120) |
HSV (h, s, v) | (206°, 31%, 47%) |
CIELChuv (L, C, h) | (43, 19, 234°) |
Source | Ridgway: [12] |
ISCC–NBS descriptor | Grayish blue |
B: Normalized to [0–255] (byte) |
Payne's gray is a dark blue-gray color used in painting.
The first recorded use of Payne’s grey as a color name in English was in 1835. [13]
Navy blue is a dark shade of the color blue.
Tan is a pale tone of brown. The name is derived from tannum used in the tanning of leather.
Lavender is a light shade of purple or violet. It applies particularly to the color of the flower of the same name. The web color called lavender is displayed adjacent—it matches the color of the palest part of the lavender flower; however, the more saturated color shown as floral lavender more closely matches the average color of the lavender flower as shown in the picture and is the tone of lavender historically and traditionally considered lavender by the average person as opposed to those who are website designers. The color lavender might be described as a medium purple or a light pinkish-purple. The term lavender may be used in general to apply to a wide range of pale, light, or grayish-purples, but only on the blue side; lilac is pale purple on the pink side. In paints, the color lavender is made by mixing purple and white paint.
Red-violet refers to a rich color of high medium saturation about 3/4 of the way between red and magenta, closer to magenta than to red. In American English, this color term is sometimes used in color theory as one of the purple colors—a non-spectral color between red and violet that is a deep version of a color on the line of purples on the CIE chromaticity diagram.
Spring green is a color that was traditionally considered to be on the yellow side of green, but in modern computer systems based on the RGB color model is halfway between cyan and green on the color wheel.
Taupe is a dark gray-brown color. The word derives from the French noun taupe meaning "mole". The name originally referred only to the average color of the French mole, but beginning in the 1940s, its usage expanded to encompass a wider range of shades.
Sapphire is a saturated shade of blue, referring to the gem of the same name. Sapphire gems are most commonly found in a range of blue shades although they can be many different colors. Other names for variations of the color sapphire are blue sapphire or sapphire blue, shown below.
In optics, orange has a wavelength between approximately 585 and 620 nm and a hue of 30° in HSV color space. In the RGB color space it is a secondary color numerically halfway between gamma-compressed red and yellow, as can be seen in the RGB color wheel. The complementary color of orange is azure. Orange pigments are largely in the ochre or cadmium families, and absorb mostly blue light.
Electric blue is a color whose definition varies but is often considered close to cyan, and which is a representation of the color of lightning, an electric spark, and the color of ionized argon gas; it was originally named after the ionized air glow produced during electrical discharges, though its meaning has broadened to include shades of blue that are metaphorically "electric" by virtue of being "intense" or particularly "vibrant". Electric arcs can cause a variety of color emissions depending on the gases involved, but blue and purple are typical colors produced in the troposphere where oxygen and nitrogen dominate.
Varieties of the color green may differ in hue, chroma or lightness, or in two or three of these qualities. Variations in value are also called tints and shades, a tint being a green or other hue mixed with white, a shade being mixed with black. A large selection of these various colors is shown below.
Varieties of the color red may differ in hue, chroma or lightness, or in two or three of these qualities. Variations in value are also called tints and shades, a tint being a red or other hue mixed with white, a shade being mixed with black. A large selection of these various colors are shown below.
Bronze is a metallic brown color which resembles the metal alloy bronze.
The color magenta has notable tints and shades. These various colors are shown below.
Cadet grey is a somewhat blue-greyish shade of the color grey. The first recorded use of cadet grey as a color name in English was in 1912. Before 1912, the word cadet grey was used as a name for a type of military issue uniform.
Varieties of the color blue may differ in hue, chroma, or lightness, or in two or three of these qualities. Variations in value are also called tints and shades, a tint being a blue or other hue mixed with white, a shade being mixed with black. A large selection of these colors are shown below.
Shades of white are colors that differ only slightly from pure white. Variations of white include what are commonly termed off-white colors, which may be considered part of a neutral color scheme or yellow that looks like brown.
Variations of gray or grey include achromatic grayscale shades, which lie exactly between white and black, and nearby colors with low colorfulness. A selection of a number of these various colors is shown below.
The color cyan, a greenish-blue, has notable tints and shades. It is one of the subtractive primary colors along with magenta, and yellow.
Shades of black are colors that differ only slightly from pure black. These colors have a low lightness. From a photometric point of view, a color which differs slightly from black always has low relative luminance. Variations of black include what are commonly termed off-black colors, which may be considered part of a neutral color scheme, usually in interior design as a part of a background for brighter colors. Black and dark gray colors are powerful accent colors that suggest weight, dignity, formality, and solemnity.
Rose is the color halfway between red and magenta on the HSV color wheel, also known as the RGB color wheel.