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Recognised as Colour

#A34FDA

  • #A34FDA
  • Violet
  • Dark
  • Nearest: Dark orchid

#A34FDA is a violet with RGB values 163, 79, 218 and HSL 276°, 65%, 58%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Dark orchid.

Colour values

#A34FDA#A34FDA
HEX#A34FDA
RGBrgb(163, 79, 218)
RGB (0–1)0.6392, 0.3098, 0.8549
RGB percentages63.9%, 31%, 85.5%
HSLhsl(276.3, 65.3%, 58.2%)
HSV / HSBhsv(276.3, 63.8%, 85.5%)
CMYK25.2%, 63.8%, 0%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,702,810
CSS custom property--colour: #A34FDA;

Brightness & contrast

Relative luminance0.1844WCAG 2.x, 0 is black and 1 is white
Perceived brightness130.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.69:1
Contrast with white4.48:1WCAG normal text: Fail
Contrast with black4.69:1WCAG normal text: AA
Greyscale equivalent#6B6B6B
Inverted#5CB025

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0073DEno red cones; affects about 1% of men; ΔE 44.1 from the original
Deuteranopia#3A78D7no green cones; the most common form, about 1% of men; ΔE 45.7 from the original
Tritanopia#9B6B8Eno blue cones; rare, and affects men and women equally; ΔE 56.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.48:1WCAG large text: AA
Contrast with black, large text4.69:1WCAG large text: AAA

Named colours

Dark orchid · ΔE 10.2Medium orchid · ΔE 10.6Medium slateblue · ΔE 18.8Slate blue · ΔE 22.4Blue violet · ΔE 22.5Medium purple · ΔE 22.9
Nearest named CSS colourDark orchid (#9932CC)ΔE 10.21, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#86DA4F
Analogous#5D4FDA, #DA4FCC
Triadic#DAA34F, #4FDAA3
Split complementary#CCDA4F, #4FDA5D
Tetradic#DA5D4F, #86DA4F, #4FCCDA

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FBF8FD
Lighter +30%#E5CDF5
Lighter +20%#CFA3EC
Lighter +10%#B979E3
Darker −10%#8C2BCB
Darker −20%#6F22A1
Darker −30%#521977
Darker −40%#35104D
More saturated +25%#A934F5
Less saturated −25%#9D6ABF

Channel breakdown

R163
G79
B218
Red163 (63.9%)
Green79 (31%)
Blue218 (85.5%)
Hue276.26°
Saturation (HSL)65.26%
Lightness58.24%
Dominant channelBlue
Hex per channelR A3 · G 4F · B DA

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Every value on this page was computed from “a34fda” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.