Recognised as Colour
#C55377
- #C55377
- Red
- Dark
- Nearest: Pale violetred
#C55377 is a red with RGB values 197, 83, 119 and HSL 341°, 50%, 55%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Pale violetred.
Colour values
#C55377#C55377
HEX#C55377
RGBrgb(197, 83, 119)
RGB (0–1)0.7725, 0.3255, 0.4667
RGB percentages77.3%, 32.5%, 46.7%
HSLhsl(341.1, 49.6%, 54.9%)
HSV / HSBhsv(341.1, 57.9%, 77.3%)
CMYK0%, 57.9%, 39.6%, 22.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,931,959
CSS custom property--colour: #C55377;
Brightness & contrast
Relative luminance0.19389WCAG 2.x, 0 is black and 1 is white
Perceived brightness131.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.88:1
Contrast with white4.31:1WCAG normal text: Fail
Contrast with black4.88:1WCAG normal text: AA
Greyscale equivalent#6E6E6E
Inverted#3AAC88
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.31:1WCAG large text: AA
Contrast with black, large text4.88:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#53C5A1
Analogous#C553B0, #C56853
Triadic#77C553, #5377C5
Split complementary#53C568, #53B0C5
Tetradic#B0C553, #53C5A1, #6853C5
Tints, shades & saturation
Channel breakdown
R197
G83
B119
Red197 (77.3%)
Green83 (32.5%)
Blue119 (46.7%)
Hue341.05°
Saturation (HSL)49.57%
Lightness54.9%
Dominant channelRed
Hex per channelR C5 · G 53 · B 77
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Harmonies
Similar named colours
Also reads as
C55377 (chemical formula)
- Formula
- 665,133.147 g/mol
- 55377 atoms
C55377 has a molar mass of 665,133.147 g/mol, made up of 55377 atoms across 1 element: 55377 × C.
Molar mass
Molar mass665,133.147 g/mol
Total atoms per molecule55377
Distinct elements1
Mass of one molecule1.1044796 × 10^-18 g
Molecules per gram9.054038 × 10^17
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 × 55377)665,133.147 g/mol, 100%
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