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Colour

#8319B2

  • #8319B2
  • Violet
  • Dark
  • Nearest: Dark orchid

#8319B2 is a violet with RGB values 131, 25, 178 and HSL 282°, 75%, 40%. It is a dark colour, so white text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Dark orchid.

Colour values

#8319B2#8319B2
HEX#8319B2
RGBrgb(131, 25, 178)
RGB (0–1)0.5137, 0.098, 0.698
RGB percentages51.4%, 9.8%, 69.8%
HSLhsl(281.6, 75.4%, 39.8%)
HSV / HSBhsv(281.6, 86%, 69.8%)
CMYK26.4%, 86%, 0%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,591,794
CSS custom property--colour: #8319B2;

Brightness & contrast

Relative luminance0.08735WCAG 2.x, 0 is black and 1 is white
Perceived brightness95.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.64:1
Contrast with white7.64:1WCAG normal text: AAA
Contrast with black2.75:1WCAG normal text: Fail
Greyscale equivalent#3B3B3B
Inverted#7CE64D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004FB6no red cones; affects about 1% of men; ΔE 42.4 from the original
Deuteranopia#0055AFno green cones; the most common form, about 1% of men; ΔE 49.4 from the original
Tritanopia#7D446Ano blue cones; rare, and affects men and women equally; ΔE 57.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.64:1WCAG large text: AAA
Contrast with black, large text2.75:1WCAG large text: Fail

Named colours

Dark orchid · ΔE 8.3Dark violet · ΔE 18.1Blue violet · ΔE 19.2Dark magenta · ΔE 19.4Indigo · ΔE 19.9Medium orchid · ΔE 21.5
Nearest named CSS colourDark orchid (#9932CC)ΔE 8.32, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#48B219
Analogous#3619B2, #B21995
Triadic#B28319, #19B283
Split complementary#95B219, #19B236
Tetradic#B23619, #48B219, #1995B2

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DAA5F2
Lighter +30%#C878EC
Lighter +20%#B64BE6
Lighter +10%#A41FDF
Darker −10%#621385
Darker −20%#410C59
Darker −30%#20062C
Darker −40%#000000
More saturated +25%#8D00CB
Less saturated −25%#793299

Channel breakdown

R131
G25
B178
Red131 (51.4%)
Green25 (9.8%)
Blue178 (69.8%)
Hue281.57°
Saturation (HSL)75.37%
Lightness39.8%
Dominant channelBlue
Hex per channelR 83 · G 19 · B B2

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Every value on this page was computed from “8319b2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.