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Recognised as Colour

#A137A7

  • #A137A7
  • Magenta
  • Dark
  • Nearest: Dark magenta

#A137A7 is a magenta with RGB values 161, 55, 167 and HSL 297°, 50%, 44%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Dark magenta.

Colour values

#A137A7#A137A7
HEX#A137A7
RGBrgb(161, 55, 167)
RGB (0–1)0.6314, 0.2157, 0.6549
RGB percentages63.1%, 21.6%, 65.5%
HSLhsl(296.8, 50.5%, 43.5%)
HSV / HSBhsv(296.8, 67.1%, 65.5%)
CMYK3.6%, 67.1%, 0%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,565,543
CSS custom property--colour: #A137A7;

Brightness & contrast

Relative luminance0.13099WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.8:1
Contrast with white5.8:1WCAG normal text: AA
Contrast with black3.62:1WCAG normal text: Fail
Greyscale equivalent#565656
Inverted#5EC858

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#215DAAno red cones; affects about 1% of men; ΔE 49.1 from the original
Deuteranopia#4E6AA4no green cones; the most common form, about 1% of men; ΔE 51.2 from the original
Tritanopia#A5486Ano blue cones; rare, and affects men and women equally; ΔE 41.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.8:1WCAG large text: AAA
Contrast with black, large text3.62:1WCAG large text: AA

Named colours

Dark magenta · ΔE 11.4Purple · ΔE 13.4Medium orchid · ΔE 13.6Rebecca purple · ΔE 19.7Orchid · ΔE 20.6Dark orchid · ΔE 22.3
Nearest named CSS colourDark magenta (#8B008B)ΔE 11.36, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3DA737
Analogous#6937A7, #A73775
Triadic#A7A137, #37A7A1
Split complementary#75A737, #37A769
Tetradic#A76937, #3DA737, #3775A7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E8C0EA
Lighter +30%#DA99DE
Lighter +20%#CC73D1
Lighter +10%#BE4DC4
Darker −10%#7C2A81
Darker −20%#571E5A
Darker −30%#321134
Darker −40%#0D040E
More saturated +25%#BA1BC3
Less saturated −25%#88538B

Channel breakdown

R161
G55
B167
Red161 (63.1%)
Green55 (21.6%)
Blue167 (65.5%)
Hue296.79°
Saturation (HSL)50.45%
Lightness43.53%
Dominant channelBlue
Hex per channelR A1 · G 37 · B A7

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Every value on this page was computed from “a137a7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.