Recognised as Colour
#4C1CA3
- #4C1CA3
- Violet
- Dark
- Nearest: Indigo
#4C1CA3 is a violet with RGB values 76, 28, 163 and HSL 261°, 71%, 37%. It is a dark colour, so white text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Indigo.
Colour values
#4C1CA3#4C1CA3
HEX#4C1CA3
RGBrgb(76, 28, 163)
RGB (0–1)0.298, 0.1098, 0.6392
RGB percentages29.8%, 11%, 63.9%
HSLhsl(261.3, 70.7%, 37.5%)
HSV / HSBhsv(261.3, 82.8%, 63.9%)
CMYK53.4%, 82.8%, 0%, 36.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,988,067
CSS custom property--colour: #4C1CA3;
Brightness & contrast
Relative luminance0.05011WCAG 2.x, 0 is black and 1 is white
Perceived brightness72.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.49:1
Contrast with white10.49:1WCAG normal text: AAA
Contrast with black2:1WCAG normal text: Fail
Greyscale equivalent#303030
Inverted#B3E35C
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.49:1WCAG large text: AAA
Contrast with black, large text2:1WCAG large text: Fail
Named colours
Hue familyviolet
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#73A31C
Analogous#1C2FA3, #901CA3
Triadic#A34C1C, #1CA34C
Split complementary#A3901C, #2FA31C
Tetradic#A31C2F, #73A31C, #1CA390
Tints, shades & saturation
Channel breakdown
R76
G28
B163
Red76 (29.8%)
Green28 (11%)
Blue163 (63.9%)
Hue261.33°
Saturation (HSL)70.68%
Lightness37.45%
Dominant channelBlue
Hex per channelR 4C · G 1C · B A3
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