Recognised as Colour
#CB9585
- #CB9585
- Red
- Dark
- Nearest: Rosy brown
#CB9585 is a red with RGB values 203, 149, 133 and HSL 14°, 40%, 66%. It is a dark colour, so black text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Rosy brown.
Colour values
#CB9585#CB9585
HEX#CB9585
RGBrgb(203, 149, 133)
RGB (0–1)0.7961, 0.5843, 0.5216
RGB percentages79.6%, 58.4%, 52.2%
HSLhsl(13.7, 40.2%, 65.9%)
HSV / HSBhsv(13.7, 34.5%, 79.6%)
CMYK0%, 26.6%, 34.5%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,342,085
CSS custom property--colour: #CB9585;
Brightness & contrast
Relative luminance0.35885WCAG 2.x, 0 is black and 1 is white
Perceived brightness165.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.18:1
Contrast with white2.57:1WCAG normal text: Fail
Contrast with black8.18:1WCAG normal text: AAA
Greyscale equivalent#9F9F9F
Inverted#346A7A
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.57:1WCAG large text: Fail
Contrast with black, large text8.18:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#85BBCB
Analogous#CB8598, #CBB885
Triadic#85CB95, #9585CB
Split complementary#85CBB8, #8598CB
Tetradic#98CB85, #85BBCB, #B885CB
Tints, shades & saturation
Channel breakdown
R203
G149
B133
Red203 (79.6%)
Green149 (58.4%)
Blue133 (52.2%)
Hue13.71°
Saturation (HSL)40.23%
Lightness65.88%
Dominant channelRed
Hex per channelR CB · G 95 · B 85
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Harmonies
Similar named colours
Also reads as
CB9585 (chemical formula)
- Formula
- 103,625.861 g/mol
- 9586 atoms
CB9585 has a molar mass of 103,625.861 g/mol, made up of 9586 atoms across 2 elements: 1 × C, 9585 × B.
Molar mass
Molar mass103,625.861 g/mol
Total atoms per molecule9586
Distinct elements2
Mass of one molecule1.7207479 × 10^-19 g
Molecules per gram5.8114265 × 10^18
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%
B100%
Carbon (C)12.011 g/mol, 0.012%
Boron (B × 9585)103,613.85 g/mol, 99.988%
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