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Colour

#4F1988

  • #4F1988
  • Violet
  • Dark
  • Nearest: Indigo

#4F1988 is a violet with RGB values 79, 25, 136 and HSL 269°, 69%, 32%. It is a dark colour, so white text on it reaches 11.5:1 contrast (AAA for normal text). The nearest named colour is Indigo.

Colour values

#4F1988#4F1988
HEX#4F1988
RGBrgb(79, 25, 136)
RGB (0–1)0.3098, 0.098, 0.5333
RGB percentages31%, 9.8%, 53.3%
HSLhsl(269.2, 68.9%, 31.6%)
HSV / HSBhsv(269.2, 81.6%, 53.3%)
CMYK41.9%, 81.6%, 0%, 46.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,183,880
CSS custom property--colour: #4F1988;

Brightness & contrast

Relative luminance0.04135WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.49:1
Contrast with white11.49:1WCAG normal text: AAA
Contrast with black1.83:1WCAG normal text: Fail
Greyscale equivalent#2C2C2C
Inverted#B0E677

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00398Bno red cones; affects about 1% of men; ΔE 27.6 from the original
Deuteranopia#003886no green cones; the most common form, about 1% of men; ΔE 29.2 from the original
Tritanopia#413851no blue cones; rare, and affects men and women equally; ΔE 52.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.49:1WCAG large text: AAA
Contrast with black, large text1.83:1WCAG large text: Fail

Named colours

Indigo · ΔE 6.8Rebecca purple · ΔE 10.2Midnight blue · ΔE 16.9Navy · ΔE 17.6Purple · ΔE 20.1Dark blue · ΔE 20.3
Nearest named CSS colourIndigo (#4B0082)ΔE 6.83, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#528819
Analogous#191B88, #861988
Triadic#884F19, #19884F
Split complementary#888719, #1A8819
Tetradic#88191B, #528819, #198886

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B585E8
Lighter +30%#9B59E1
Lighter +20%#812ED9
Lighter +10%#6821B3
Darker −10%#36115D
Darker −20%#1D0932
Darker −30%#040107
Darker −40%#000000
More saturated +25%#4E059C
Less saturated −25%#502D74

Channel breakdown

R79
G25
B136
Red79 (31%)
Green25 (9.8%)
Blue136 (53.3%)
Hue269.19°
Saturation (HSL)68.94%
Lightness31.57%
Dominant channelBlue
Hex per channelR 4F · G 19 · B 88

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Every value on this page was computed from “4f1988” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.