Recognised as Colour
#C510C8
- #C510C8
- Magenta
- Dark
- Nearest: Dark orchid
#C510C8 is a magenta with RGB values 197, 16, 200 and HSL 299°, 85%, 42%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Dark orchid.
Colour values
#C510C8#C510C8
HEX#C510C8
RGBrgb(197, 16, 200)
RGB (0–1)0.7725, 0.0627, 0.7843
RGB percentages77.3%, 6.3%, 78.4%
HSLhsl(299, 85.2%, 42.4%)
HSV / HSBhsv(299, 92%, 78.4%)
CMYK1.5%, 92%, 0%, 21.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,914,888
CSS custom property--colour: #C510C8;
Brightness & contrast
Relative luminance0.16411WCAG 2.x, 0 is black and 1 is white
Perceived brightness127.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.9:1
Contrast with white4.9:1WCAG normal text: AA
Contrast with black4.28:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#3AEF37
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.9:1WCAG large text: AAA
Contrast with black, large text4.28:1WCAG large text: AA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#13C810
Analogous#6910C8, #C8106F
Triadic#C8C510, #10C8C5
Split complementary#6FC810, #10C869
Tetradic#C86910, #13C810, #106FC8
Tints, shades & saturation
Channel breakdown
R197
G16
B200
Red197 (77.3%)
Green16 (6.3%)
Blue200 (78.4%)
Hue299.02°
Saturation (HSL)85.19%
Lightness42.35%
Dominant channelBlue
Hex per channelR C5 · G 10 · B C8
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Harmonies
Similar named colours
Also reads as
C510C8 (chemical formula)
- Formula
- 6,221.698 g/mol
- 518 atoms
C510C8 has a molar mass of 6,221.698 g/mol, made up of 518 atoms across 1 element: 518 × C.
Molar mass
Molar mass6,221.698 g/mol
Total atoms per molecule518
Distinct elements1
Mass of one molecule1.0331373 × 10^-20 g
Molecules per gram9.679256 × 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
C100%
Carbon (C × 518)6,221.698 g/mol, 100%
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