Recognised as Colour
#CCB578
- #CCB578
- Orange
- Dark
- Nearest: Burlywood
#CCB578 is a orange with RGB values 204, 181, 120 and HSL 44°, 45%, 64%. It is a dark colour, so black text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Burlywood.
Colour values
#CCB578#CCB578
HEX#CCB578
RGBrgb(204, 181, 120)
RGB (0–1)0.8, 0.7098, 0.4706
RGB percentages80%, 71%, 47.1%
HSLhsl(43.6, 45.2%, 63.5%)
HSV / HSBhsv(43.6, 41.2%, 80%)
CMYK0%, 11.3%, 41.2%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,415,800
CSS custom property--colour: #CCB578;
Brightness & contrast
Relative luminance0.47241WCAG 2.x, 0 is black and 1 is white
Perceived brightness182.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.45:1
Contrast with white2.01:1WCAG normal text: Fail
Contrast with black10.45:1WCAG normal text: AAA
Greyscale equivalent#B5B5B5
Inverted#334A87
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.01:1WCAG large text: Fail
Contrast with black, large text10.45:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#788FCC
Analogous#CC8B78, #B9CC78
Triadic#78CCB5, #B578CC
Split complementary#78B9CC, #8B78CC
Tetradic#78CC8B, #788FCC, #CC78B9
Tints, shades & saturation
Channel breakdown
R204
G181
B120
Red204 (80%)
Green181 (71%)
Blue120 (47.1%)
Hue43.57°
Saturation (HSL)45.16%
Lightness63.53%
Dominant channelRed
Hex per channelR CC · G B5 · B 78
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Harmonies
Similar named colours
Also reads as
CCB578 (chemical formula)
- Formula
- 6,272.202 g/mol
- 580 atoms
CCB578 has a molar mass of 6,272.202 g/mol, made up of 580 atoms across 2 elements: 2 × C, 578 × B.
Molar mass
Molar mass6,272.202 g/mol
Total atoms per molecule580
Distinct elements2
Mass of one molecule1.0415236 × 10^-20 g
Molecules per gram9.6013183 × 10^19
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
C0.4%
B99.6%
Carbon (C × 2)24.022 g/mol, 0.383%
Boron (B × 578)6,248.18 g/mol, 99.617%
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