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Recognised as Colour

#8145D1

  • #8145D1
  • Violet
  • Dark
  • Nearest: Dark orchid

#8145D1 is a violet with RGB values 129, 69, 209 and HSL 266°, 60%, 55%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Dark orchid.

Colour values

#8145D1#8145D1
HEX#8145D1
RGBrgb(129, 69, 209)
RGB (0–1)0.5059, 0.2706, 0.8196
RGB percentages50.6%, 27.1%, 82%
HSLhsl(265.7, 60.3%, 54.5%)
HSV / HSBhsv(265.7, 67%, 82%)
CMYK38.3%, 67%, 0%, 18%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,472,017
CSS custom property--colour: #8145D1;

Brightness & contrast

Relative luminance0.13527WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.67:1
Contrast with white5.67:1WCAG normal text: AA
Contrast with black3.71:1WCAG normal text: Fail
Greyscale equivalent#5C5C5C
Inverted#7EBA2E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0067D5no red cones; affects about 1% of men; ΔE 35.3 from the original
Deuteranopia#0066CEno green cones; the most common form, about 1% of men; ΔE 37.5 from the original
Tritanopia#6E6685no blue cones; rare, and affects men and women equally; ΔE 64 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.67:1WCAG large text: AAA
Contrast with black, large text3.71:1WCAG large text: AA

Named colours

Dark orchid · ΔE 12Medium slateblue · ΔE 15.3Slate blue · ΔE 18.3Medium orchid · ΔE 19.3Blue violet · ΔE 20.3Rebecca purple · ΔE 21.7
Nearest named CSS colourDark orchid (#9932CC)ΔE 11.98, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#95D145
Analogous#454FD1, #C745D1
Triadic#D18145, #45D181
Split complementary#D1C745, #4FD145
Tetradic#D1454F, #95D145, #45D1C7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F0E9F9
Lighter +30%#D4C0EF
Lighter +20%#B897E5
Lighter +10%#9D6EDB
Darker −10%#682DB6
Darker −20%#50238D
Darker −30%#391964
Darker −40%#220F3B
More saturated +25%#7D28EE
Less saturated −25%#8562B4

Channel breakdown

R129
G69
B209
Red129 (50.6%)
Green69 (27.1%)
Blue209 (82%)
Hue265.71°
Saturation (HSL)60.34%
Lightness54.51%
Dominant channelBlue
Hex per channelR 81 · G 45 · B D1

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Every value on this page was computed from “8145d1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.