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Recognised as Colour

#A631AE

  • #A631AE
  • Magenta
  • Dark
  • Nearest: Dark magenta

#A631AE is a magenta with RGB values 166, 49, 174 and HSL 296°, 56%, 44%. 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 magenta.

Colour values

#A631AE#A631AE
HEX#A631AE
RGBrgb(166, 49, 174)
RGB (0–1)0.651, 0.1922, 0.6824
RGB percentages65.1%, 19.2%, 68.2%
HSLhsl(296.2, 56.1%, 43.7%)
HSV / HSBhsv(296.2, 71.8%, 68.2%)
CMYK4.6%, 71.8%, 0%, 31.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,891,694
CSS custom property--colour: #A631AE;

Brightness & contrast

Relative luminance0.1336WCAG 2.x, 0 is black and 1 is white
Perceived brightness114.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.72:1
Contrast with white5.72:1WCAG normal text: AA
Contrast with black3.67:1WCAG normal text: Fail
Greyscale equivalent#535353
Inverted#59CE51

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0C5DB1no red cones; affects about 1% of men; ΔE 52.5 from the original
Deuteranopia#4B6BABno green cones; the most common form, about 1% of men; ΔE 54.8 from the original
Tritanopia#AA466Dno blue cones; rare, and affects men and women equally; ΔE 44.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.72:1WCAG large text: AAA
Contrast with black, large text3.67:1WCAG large text: AA

Named colours

Dark magenta · ΔE 11.4Medium orchid · ΔE 11.9Purple · ΔE 15.2Dark orchid · ΔE 17.7Orchid · ΔE 22.3Rebecca purple · ΔE 22.6
Nearest named CSS colourDark magenta (#8B008B)ΔE 11.37, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#39AE31
Analogous#6731AE, #AE3178
Triadic#AEA631, #31AEA6
Split complementary#78AE31, #31AE67
Tetradic#AE6731, #39AE31, #3178AE

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EABEED
Lighter +30%#DD96E2
Lighter +20%#D06FD6
Lighter +10%#C347CB
Darker −10%#802686
Darker −20%#5A1B5E
Darker −30%#340F37
Darker −40%#0E040F
More saturated +25%#BE15CA
Less saturated −25%#8E4D92

Channel breakdown

R166
G49
B174
Red166 (65.1%)
Green49 (19.2%)
Blue174 (68.2%)
Hue296.16°
Saturation (HSL)56.05%
Lightness43.73%
Dominant channelBlue
Hex per channelR A6 · G 31 · B AE

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Every value on this page was computed from “a631ae” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.