Recognised as Colour
#C18877
- #C18877
- Red
- Dark
- Nearest: Rosy brown
#C18877 is a red with RGB values 193, 136, 119 and HSL 14°, 37%, 61%. It is a dark colour, so black text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Rosy brown.
Colour values
#C18877#C18877
HEX#C18877
RGBrgb(193, 136, 119)
RGB (0–1)0.7569, 0.5333, 0.4667
RGB percentages75.7%, 53.3%, 46.7%
HSLhsl(13.8, 37.4%, 61.2%)
HSV / HSBhsv(13.8, 38.3%, 75.7%)
CMYK0%, 29.5%, 38.3%, 24.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,683,383
CSS custom property--colour: #C18877;
Brightness & contrast
Relative luminance0.30278WCAG 2.x, 0 is black and 1 is white
Perceived brightness153.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.06:1
Contrast with white2.98:1WCAG normal text: Fail
Contrast with black7.06:1WCAG normal text: AAA
Greyscale equivalent#939393
Inverted#3E7788
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.98:1WCAG large text: Fail
Contrast with black, large text7.06:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#77B0C1
Analogous#C1778B, #C1AD77
Triadic#77C188, #8877C1
Split complementary#77C1AD, #778BC1
Tetradic#8BC177, #77B0C1, #AD77C1
Tints, shades & saturation
Channel breakdown
R193
G136
B119
Red193 (75.7%)
Green136 (53.3%)
Blue119 (46.7%)
Hue13.78°
Saturation (HSL)37.37%
Lightness61.18%
Dominant channelRed
Hex per channelR C1 · G 88 · B 77
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Harmonies
Similar named colours
Also reads as
C18877 (chemical formula)
- Formula
- 226,731.647 g/mol
- 18877 atoms
C18877 has a molar mass of 226,731.647 g/mol, made up of 18877 atoms across 1 element: 18877 × C.
Molar mass
Molar mass226,731.647 g/mol
Total atoms per molecule18877
Distinct elements1
Mass of one molecule3.7649676 × 10^-19 g
Molecules per gram2.6560654 × 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%
Carbon (C × 18877)226,731.647 g/mol, 100%
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