Recognised as Colour
#C6888B
- #C6888B
- Red
- Dark
- Nearest: Rosy brown
#C6888B is a red with RGB values 198, 136, 139 and HSL 357°, 35%, 65%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Rosy brown.
Colour values
#C6888B#C6888B
HEX#C6888B
RGBrgb(198, 136, 139)
RGB (0–1)0.7765, 0.5333, 0.5451
RGB percentages77.6%, 53.3%, 54.5%
HSLhsl(357.1, 35.2%, 65.5%)
HSV / HSBhsv(357.1, 31.3%, 77.6%)
CMYK0%, 31.3%, 29.8%, 22.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,011,083
CSS custom property--colour: #C6888B;
Brightness & contrast
Relative luminance0.31478WCAG 2.x, 0 is black and 1 is white
Perceived brightness157.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.3:1
Contrast with white2.88:1WCAG normal text: Fail
Contrast with black7.3:1WCAG normal text: AAA
Greyscale equivalent#959595
Inverted#397774
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.88:1WCAG large text: Fail
Contrast with black, large text7.3:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#88C6C3
Analogous#C688AA, #C6A488
Triadic#8BC688, #888BC6
Split complementary#88C6A4, #88AAC6
Tetradic#AAC688, #88C6C3, #A488C6
Tints, shades & saturation
Channel breakdown
R198
G136
B139
Red198 (77.6%)
Green136 (53.3%)
Blue139 (54.5%)
Hue357.1°
Saturation (HSL)35.23%
Lightness65.49%
Dominant channelRed
Hex per channelR C6 · G 88 · B 8B
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Harmonies
Similar named colours
Also reads as
C6888B (chemical formula)
- Formula
- 82,742.578 g/mol
- 6889 atoms
C6888B has a molar mass of 82,742.578 g/mol, made up of 6889 atoms across 2 elements: 6888 × C, 1 × B.
Molar mass
Molar mass82,742.578 g/mol
Total atoms per molecule6889
Distinct elements2
Mass of one molecule1.3739728 × 10^-19 g
Molecules per gram7.2781643 × 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
C100%
B0%
Carbon (C × 6888)82,731.768 g/mol, 99.987%
Boron (B)10.81 g/mol, 0.013%
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