Recognised as Colour
#CCA997
- #CCA997
- Orange
- Dark
- Nearest: Tan
#CCA997 is a orange with RGB values 204, 169, 151 and HSL 20°, 34%, 70%. It is a dark colour, so black text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Tan.
Colour values
#CCA997#CCA997
HEX#CCA997
RGBrgb(204, 169, 151)
RGB (0–1)0.8, 0.6627, 0.5922
RGB percentages80%, 66.3%, 59.2%
HSLhsl(20.4, 34.2%, 69.6%)
HSV / HSBhsv(20.4, 26%, 80%)
CMYK0%, 17.2%, 26%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,412,759
CSS custom property--colour: #CCA997;
Brightness & contrast
Relative luminance0.43448WCAG 2.x, 0 is black and 1 is white
Perceived brightness178.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.69:1
Contrast with white2.17:1WCAG normal text: Fail
Contrast with black9.69:1WCAG normal text: AAA
Greyscale equivalent#AFAFAF
Inverted#335668
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.17:1WCAG large text: Fail
Contrast with black, large text9.69:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#97BACC
Analogous#CC979F, #CCC397
Triadic#97CCA9, #A997CC
Split complementary#97CCC3, #979FCC
Tetradic#9FCC97, #97BACC, #C397CC
Tints, shades & saturation
Channel breakdown
R204
G169
B151
Red204 (80%)
Green169 (66.3%)
Blue151 (59.2%)
Hue20.38°
Saturation (HSL)34.19%
Lightness69.61%
Dominant channelRed
Hex per channelR CC · G A9 · B 97
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Also reads as
CCa997 (chemical formula)
- Formula
- 39,969.777 g/mol
- 998 atoms
CCa997 has a molar mass of 39,969.777 g/mol, made up of 998 atoms across 2 elements: 1 × C, 997 × Ca.
Molar mass
Molar mass39,969.777 g/mol
Total atoms per molecule998
Distinct elements2
Mass of one molecule6.6371376 × 10^-20 g
Molecules per gram1.5066736 × 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%
Ca100%
Carbon (C)12.011 g/mol, 0.03%
Calcium (Ca × 997)39,957.766 g/mol, 99.97%
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