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Recognised as Colour

#866AB0

  • #866AB0
  • Violet
  • Dark
  • Nearest: Medium purple

#866AB0 is a violet with RGB values 134, 106, 176 and HSL 264°, 31%, 55%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Medium purple.

Colour values

#866AB0#866AB0
HEX#866AB0
RGBrgb(134, 106, 176)
RGB (0–1)0.5255, 0.4157, 0.6902
RGB percentages52.5%, 41.6%, 69%
HSLhsl(264, 30.7%, 55.3%)
HSV / HSBhsv(264, 39.8%, 69%)
CMYK23.9%, 39.8%, 0%, 31%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,809,136
CSS custom property--colour: #866AB0;

Brightness & contrast

Relative luminance0.18511WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.7:1
Contrast with white4.47:1WCAG normal text: Fail
Contrast with black4.7:1WCAG normal text: AA
Greyscale equivalent#757575
Inverted#79954F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5977B3no red cones; affects about 1% of men; ΔE 19.6 from the original
Deuteranopia#5E77AEno green cones; the most common form, about 1% of men; ΔE 19.8 from the original
Tritanopia#7F7685no blue cones; rare, and affects men and women equally; ΔE 32.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.47:1WCAG large text: AA
Contrast with black, large text4.7:1WCAG large text: AAA

Named colours

Medium purple · ΔE 20.7Dark slateblue · ΔE 21.2Cornflower blue · ΔE 25.9Plum · ΔE 26.7Slate blue · ΔE 27Rebecca purple · ΔE 27.9
Nearest named CSS colourMedium purple (#9370DB)ΔE 20.69, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#94B06A
Analogous#6A71B0, #A96AB0
Triadic#B0866A, #6AB086
Split complementary#B0A96A, #71B06A
Tetradic#B06A71, #94B06A, #6AB0A9

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F2EFF7
Lighter +30%#D7CEE5
Lighter +20%#BCADD3
Lighter +10%#A18BC2
Darker −10%#6C5097
Darker −20%#543E76
Darker −30%#3D2D54
Darker −40%#251B33
More saturated +25%#804ECD
Less saturated −25%#8C8794

Channel breakdown

R134
G106
B176
Red134 (52.5%)
Green106 (41.6%)
Blue176 (69%)
Hue264°
Saturation (HSL)30.7%
Lightness55.29%
Dominant channelBlue
Hex per channelR 86 · G 6A · B B0

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Every value on this page was computed from “866ab0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.