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Recognised as Colour

#A334DA

  • #A334DA
  • Violet
  • Dark
  • Nearest: Dark orchid

#A334DA is a violet with RGB values 163, 52, 218 and HSL 280°, 69%, 53%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Dark orchid.

Colour values

#A334DA#A334DA
HEX#A334DA
RGBrgb(163, 52, 218)
RGB (0–1)0.6392, 0.2039, 0.8549
RGB percentages63.9%, 20.4%, 85.5%
HSLhsl(280.1, 69.2%, 52.9%)
HSV / HSBhsv(280.1, 76.1%, 85.5%)
CMYK25.2%, 76.1%, 0%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,695,898
CSS custom property--colour: #A334DA;

Brightness & contrast

Relative luminance0.15304WCAG 2.x, 0 is black and 1 is white
Perceived brightness122.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.17:1
Contrast with white5.17:1WCAG normal text: AA
Contrast with black4.06:1WCAG normal text: Fail
Greyscale equivalent#585858
Inverted#5CCB25

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0068DFno red cones; affects about 1% of men; ΔE 47.7 from the original
Deuteranopia#0E6FD7no green cones; the most common form, about 1% of men; ΔE 54.9 from the original
Tritanopia#9C5C86no blue cones; rare, and affects men and women equally; ΔE 63.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.17:1WCAG large text: AAA
Contrast with black, large text4.06:1WCAG large text: AA

Named colours

Dark orchid · ΔE 6Blue violet · ΔE 11.7Dark violet · ΔE 11.7Medium orchid · ΔE 20.6Medium slateblue · ΔE 28.7Dark magenta · ΔE 29.2
Nearest named CSS colourDark orchid (#9932CC)ΔE 6, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6BDA34
Analogous#5034DA, #DA34BE
Triadic#DAA334, #34DAA3
Split complementary#BEDA34, #34DA50
Tetradic#DA5034, #6BDA34, #34BEDA

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F1E1F9
Lighter +30%#DEB5F2
Lighter +20%#CA8AEA
Lighter +10%#B75FE2
Darker −10%#8722B9
Darker −20%#681A8E
Darker −30%#481263
Darker −40%#290A38
More saturated +25%#AD16F8
Less saturated −25%#9952BC

Channel breakdown

R163
G52
B218
Red163 (63.9%)
Green52 (20.4%)
Blue218 (85.5%)
Hue280.12°
Saturation (HSL)69.17%
Lightness52.94%
Dominant channelBlue
Hex per channelR A3 · G 34 · B DA

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Every value on this page was computed from “a334da” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.