Recognised as Colour
#C8B383
- #C8B383
- Orange
- Dark
- Nearest: Tan
#C8B383 is a orange with RGB values 200, 179, 131 and HSL 42°, 39%, 65%. It is a dark colour, so black text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Tan.
Colour values
#C8B383#C8B383
HEX#C8B383
RGBrgb(200, 179, 131)
RGB (0–1)0.7843, 0.702, 0.5137
RGB percentages78.4%, 70.2%, 51.4%
HSLhsl(41.7, 38.5%, 64.9%)
HSV / HSBhsv(41.7, 34.5%, 78.4%)
CMYK0%, 10.5%, 34.5%, 21.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,153,155
CSS custom property--colour: #C8B383;
Brightness & contrast
Relative luminance0.46158WCAG 2.x, 0 is black and 1 is white
Perceived brightness180.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.23:1
Contrast with white2.05:1WCAG normal text: Fail
Contrast with black10.23:1WCAG normal text: AAA
Greyscale equivalent#B4B4B4
Inverted#374C7C
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.05:1WCAG large text: Fail
Contrast with black, large text10.23:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#8398C8
Analogous#C89083, #BAC883
Triadic#83C8B3, #B383C8
Split complementary#83BAC8, #9183C8
Tetradic#83C891, #8398C8, #C883BA
Tints, shades & saturation
Channel breakdown
R200
G179
B131
Red200 (78.4%)
Green179 (70.2%)
Blue131 (51.4%)
Hue41.74°
Saturation (HSL)38.55%
Lightness64.9%
Dominant channelRed
Hex per channelR C8 · G B3 · B 83
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Also reads as
C8B383 (chemical formula)
- Formula
- 4,236.318 g/mol
- 391 atoms
C8B383 has a molar mass of 4,236.318 g/mol, made up of 391 atoms across 2 elements: 8 × C, 383 × B.
Molar mass
Molar mass4,236.318 g/mol
Total atoms per molecule391
Distinct elements2
Mass of one molecule7.0345715 × 10^-21 g
Molecules per gram1.4215507 × 10^20
Name
NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show
Composition by mass
C2.3%
B97.7%
Carbon (C × 8)96.088 g/mol, 2.268%
Boron (B × 383)4,140.23 g/mol, 97.732%
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