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Recognised as Colour

#8634B7

  • #8634B7
  • Violet
  • Dark
  • Nearest: Dark orchid

#8634B7 is a violet with RGB values 134, 52, 183 and HSL 278°, 56%, 46%. It is a dark colour, so white text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Dark orchid.

Colour values

#8634B7#8634B7
HEX#8634B7
RGBrgb(134, 52, 183)
RGB (0–1)0.5255, 0.2039, 0.7176
RGB percentages52.5%, 20.4%, 71.8%
HSLhsl(277.6, 55.7%, 46.1%)
HSV / HSBhsv(277.6, 71.6%, 71.8%)
CMYK26.8%, 71.6%, 0%, 28.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,795,319
CSS custom property--colour: #8634B7;

Brightness & contrast

Relative luminance0.10943WCAG 2.x, 0 is black and 1 is white
Perceived brightness103.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.59:1
Contrast with white6.59:1WCAG normal text: AA
Contrast with black3.19:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#79CB48

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#005ABBno red cones; affects about 1% of men; ΔE 40.1 from the original
Deuteranopia#185EB4no green cones; the most common form, about 1% of men; ΔE 44.4 from the original
Tritanopia#7F5172no blue cones; rare, and affects men and women equally; ΔE 53.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.59:1WCAG large text: AAA
Contrast with black, large text3.19:1WCAG large text: AA

Named colours

Dark orchid · ΔE 11.3Medium orchid · ΔE 16Rebecca purple · ΔE 16.5Dark magenta · ΔE 18.1Indigo · ΔE 19.6Purple · ΔE 20.4
Nearest named CSS colourDark orchid (#9932CC)ΔE 11.32, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#65B734
Analogous#4434B7, #B734A7
Triadic#B78634, #34B786
Split complementary#A6B734, #34B745
Tetradic#B74534, #65B734, #34A7B7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E0C8EF
Lighter +30%#CBA0E4
Lighter +20%#B578D9
Lighter +10%#9F51CD
Darker −10%#69298F
Darker −20%#4C1D68
Darker −30%#2F1240
Darker −40%#120718
More saturated +25%#8D17D4
Less saturated −25%#7F519A

Channel breakdown

R134
G52
B183
Red134 (52.5%)
Green52 (20.4%)
Blue183 (71.8%)
Hue277.56°
Saturation (HSL)55.74%
Lightness46.08%
Dominant channelBlue
Hex per channelR 86 · G 34 · B B7

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Every value on this page was computed from “8634b7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.