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Recognised as Colour

#8063A5

  • #8063A5
  • Violet
  • Dark
  • Nearest: Dark slateblue

#8063A5 is a violet with RGB values 128, 99, 165 and HSL 266°, 27%, 52%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Dark slateblue.

Colour values

#8063A5#8063A5
HEX#8063A5
RGBrgb(128, 99, 165)
RGB (0–1)0.502, 0.3882, 0.6471
RGB percentages50.2%, 38.8%, 64.7%
HSLhsl(266.4, 26.8%, 51.8%)
HSV / HSBhsv(266.4, 40%, 64.7%)
CMYK22.4%, 40%, 0%, 35.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,414,117
CSS custom property--colour: #8063A5;

Brightness & contrast

Relative luminance0.16229WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.95:1
Contrast with white4.95:1WCAG normal text: AA
Contrast with black4.25:1WCAG normal text: Fail
Greyscale equivalent#6E6E6E
Inverted#7F9C5A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#536FA7no red cones; affects about 1% of men; ΔE 19.6 from the original
Deuteranopia#5970A3no green cones; the most common form, about 1% of men; ΔE 19.8 from the original
Tritanopia#7A6E7Cno blue cones; rare, and affects men and women equally; ΔE 31 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.95:1WCAG large text: AAA
Contrast with black, large text4.25:1WCAG large text: AA

Named colours

Dark slateblue · ΔE 19.7Medium purple · ΔE 23.3Rebecca purple · ΔE 27.6Cornflower blue · ΔE 28.2Slate blue · ΔE 28.6Plum · ΔE 28.6
Nearest named CSS colourDark slateblue (#483D8B)ΔE 19.68, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#88A563
Analogous#6367A5, #A163A5
Triadic#A58063, #63A580
Split complementary#A5A163, #67A563
Tetradic#A56367, #88A563, #63A5A1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E9E4F0
Lighter +30%#CFC4DD
Lighter +20%#B5A4CA
Lighter +10%#9A83B8
Darker −10%#674E87
Darker −20%#4E3B67
Darker −30%#362946
Darker −40%#1D1626
More saturated +25%#7C44C4
Less saturated −25%#848286

Channel breakdown

R128
G99
B165
Red128 (50.2%)
Green99 (38.8%)
Blue165 (64.7%)
Hue266.36°
Saturation (HSL)26.83%
Lightness51.76%
Dominant channelBlue
Hex per channelR 80 · G 63 · B A5

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Every value on this page was computed from “8063a5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.