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Colour

#4F0281

  • #4F0281
  • Violet
  • Dark
  • Nearest: Indigo

#4F0281 is a violet with RGB values 79, 2, 129 and HSL 276°, 97%, 26%. It is a dark colour, so white text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Indigo.

Colour values

#4F0281#4F0281
HEX#4F0281
RGBrgb(79, 2, 129)
RGB (0–1)0.3098, 0.0078, 0.5059
RGB percentages31%, 0.8%, 50.6%
HSLhsl(276.4, 96.9%, 25.7%)
HSV / HSBhsv(276.4, 98.4%, 50.6%)
CMYK38.8%, 98.4%, 0%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,177,985
CSS custom property--colour: #4F0281;

Brightness & contrast

Relative luminance0.03291WCAG 2.x, 0 is black and 1 is white
Perceived brightness61.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.66:1
Contrast with white12.66:1WCAG normal text: AAA
Contrast with black1.66:1WCAG normal text: Fail
Greyscale equivalent#1C1C1C
Inverted#B0FD7E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003184no red cones; affects about 1% of men; ΔE 30 from the original
Deuteranopia#00337Fno green cones; the most common form, about 1% of men; ΔE 33.8 from the original
Tritanopia#452E49no blue cones; rare, and affects men and women equally; ΔE 52.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text12.66:1WCAG large text: AAA
Contrast with black, large text1.66:1WCAG large text: Fail

Named colours

Indigo · ΔE 2Rebecca purple · ΔE 15.1Navy · ΔE 16Dark blue · ΔE 18.4Purple · ΔE 18.9Dark magenta · ΔE 20.4
Nearest named CSS colourIndigo (#4B0082)ΔE 1.96, below the just-noticeable difference
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#348102
Analogous#0F0281, #810274
Triadic#814F02, #02814F
Split complementary#748102, #02810F
Tetradic#810F02, #348102, #027481

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BA53FC
Lighter +30%#A520FC
Lighter +20%#8D04E5
Lighter +10%#6E03B3
Darker −10%#30014F
Darker −20%#11001D
Darker −30%#000000
Darker −40%#000000
More saturated +25%#4F0083
Less saturated −25%#4C1271

Channel breakdown

R79
G2
B129
Red79 (31%)
Green2 (0.8%)
Blue129 (50.6%)
Hue276.38°
Saturation (HSL)96.95%
Lightness25.69%
Dominant channelBlue
Hex per channelR 4F · G 02 · B 81

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Every value on this page was computed from “4f0281” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.