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Colour

#5634B0

  • #5634B0
  • Violet
  • Dark
  • Nearest: Rebecca purple

#5634B0 is a violet with RGB values 86, 52, 176 and HSL 256°, 54%, 45%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Rebecca purple.

Colour values

#5634B0#5634B0
HEX#5634B0
RGBrgb(86, 52, 176)
RGB (0–1)0.3373, 0.2039, 0.6902
RGB percentages33.7%, 20.4%, 69%
HSLhsl(256.5, 54.4%, 44.7%)
HSV / HSBhsv(256.5, 70.5%, 69%)
CMYK51.1%, 70.5%, 0%, 31%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,649,584
CSS custom property--colour: #5634B0;

Brightness & contrast

Relative luminance0.07569WCAG 2.x, 0 is black and 1 is white
Perceived brightness85.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.35:1
Contrast with white8.35:1WCAG normal text: AAA
Contrast with black2.51:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#A9CB4F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0050B4no red cones; affects about 1% of men; ΔE 25.6 from the original
Deuteranopia#004BAEno green cones; the most common form, about 1% of men; ΔE 24.6 from the original
Tritanopia#36546Eno blue cones; rare, and affects men and women equally; ΔE 64.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.35:1WCAG large text: AAA
Contrast with black, large text2.51:1WCAG large text: Fail

Named colours

Rebecca purple · ΔE 13.9Slate blue · ΔE 15.8Indigo · ΔE 15.9Medium slateblue · ΔE 20.1Dark blue · ΔE 20.5Navy · ΔE 20.6
Nearest named CSS colourRebecca purple (#663399)ΔE 13.9, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8EB034
Analogous#3450B0, #9434B0
Triadic#B05634, #34B056
Split complementary#B09434, #50B034
Tetradic#B03450, #8EB034, #34B094

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CEC3ED
Lighter +30%#AF9BE2
Lighter +20%#8F74D6
Lighter +10%#6F4DCA
Darker −10%#432889
Darker −20%#301D61
Darker −30%#1C113A
Darker −40%#090513
More saturated +25%#4917CD
Less saturated −25%#635193

Channel breakdown

R86
G52
B176
Red86 (33.7%)
Green52 (20.4%)
Blue176 (69%)
Hue256.45°
Saturation (HSL)54.39%
Lightness44.71%
Dominant channelBlue
Hex per channelR 56 · G 34 · B B0

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Every value on this page was computed from “5634b0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.