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Recognised as Colour

#4C0368

  • #4C0368
  • Violet
  • Dark
  • Nearest: Indigo

#4C0368 is a violet with RGB values 76, 3, 104 and HSL 283°, 94%, 21%. It is a dark colour, so white text on it reaches 13.8:1 contrast (AAA for normal text). The nearest named colour is Indigo.

Colour values

#4C0368#4C0368
HEX#4C0368
RGBrgb(76, 3, 104)
RGB (0–1)0.298, 0.0118, 0.4078
RGB percentages29.8%, 1.2%, 40.8%
HSLhsl(283.4, 94.4%, 21%)
HSV / HSBhsv(283.4, 97.1%, 40.8%)
CMYK26.9%, 97.1%, 0%, 59.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,981,608
CSS custom property--colour: #4C0368;

Brightness & contrast

Relative luminance0.02601WCAG 2.x, 0 is black and 1 is white
Perceived brightness54.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.81:1
Contrast with white13.81:1WCAG normal text: AAA
Contrast with black1.52:1WCAG normal text: Fail
Greyscale equivalent#1A1A1A
Inverted#B3FC97

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002A6Ano red cones; affects about 1% of men; ΔE 30.1 from the original
Deuteranopia#002E66no green cones; the most common form, about 1% of men; ΔE 35.1 from the original
Tritanopia#49223Bno blue cones; rare, and affects men and women equally; ΔE 39.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.81:1WCAG large text: AAA
Contrast with black, large text1.52:1WCAG large text: Fail

Named colours

Indigo · ΔE 14.9Rebecca purple · ΔE 16.4Midnight blue · ΔE 16.9Purple · ΔE 18.1Dark magenta · ΔE 22.3Dark slateblue · ΔE 23.1
Nearest named CSS colourIndigo (#4B0082)ΔE 14.89, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1F6803
Analogous#1A0368, #680351
Triadic#684C03, #03684C
Split complementary#526803, #03681A
Tetradic#681A03, #1F6803, #035168

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C53EF9
Lighter +30%#B70CF8
Lighter +20%#9406CB
Lighter +10%#70049A
Darker −10%#280236
Darker −20%#040005
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4D006B
Less saturated −25%#46105B

Channel breakdown

R76
G3
B104
Red76 (29.8%)
Green3 (1.2%)
Blue104 (40.8%)
Hue283.37°
Saturation (HSL)94.39%
Lightness20.98%
Dominant channelBlue
Hex per channelR 4C · G 03 · B 68

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Every value on this page was computed from “4c0368” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.