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Recognised as Colour

#8019B3

  • #8019B3
  • Violet
  • Dark
  • Nearest: Dark orchid

#8019B3 is a violet with RGB values 128, 25, 179 and HSL 280°, 75%, 40%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Dark orchid.

Colour values

#8019B3#8019B3
HEX#8019B3
RGBrgb(128, 25, 179)
RGB (0–1)0.502, 0.098, 0.702
RGB percentages50.2%, 9.8%, 70.2%
HSLhsl(280.1, 75.5%, 40%)
HSV / HSBhsv(280.1, 86%, 70.2%)
CMYK28.5%, 86%, 0%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,395,187
CSS custom property--colour: #8019B3;

Brightness & contrast

Relative luminance0.08539WCAG 2.x, 0 is black and 1 is white
Perceived brightness94.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.76:1
Contrast with white7.76:1WCAG normal text: AAA
Contrast with black2.71:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#7FE64C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004EB7no red cones; affects about 1% of men; ΔE 41 from the original
Deuteranopia#0054B0no green cones; the most common form, about 1% of men; ΔE 48.1 from the original
Tritanopia#79456Ano blue cones; rare, and affects men and women equally; ΔE 59.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.76:1WCAG large text: AAA
Contrast with black, large text2.71:1WCAG large text: Fail

Named colours

Dark orchid · ΔE 8.5Dark violet · ΔE 17.6Blue violet · ΔE 18.3Indigo · ΔE 19.7Dark magenta · ΔE 20.5Medium orchid · ΔE 22.4
Nearest named CSS colourDark orchid (#9932CC)ΔE 8.5, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4CB319
Analogous#3319B3, #B31999
Triadic#B38019, #19B380
Split complementary#99B319, #19B333
Tetradic#B33319, #4CB319, #1999B3

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D9A6F3
Lighter +30%#C679EC
Lighter +20%#B34CE6
Lighter +10%#A01FE0
Darker −10%#601386
Darker −20%#400C5A
Darker −30%#20062D
Darker −40%#000000
More saturated +25%#8800CC
Less saturated −25%#77339A

Channel breakdown

R128
G25
B179
Red128 (50.2%)
Green25 (9.8%)
Blue179 (70.2%)
Hue280.13°
Saturation (HSL)75.49%
Lightness40%
Dominant channelBlue
Hex per channelR 80 · G 19 · B B3

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Every value on this page was computed from “8019b3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.