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Recognised as Colour

#A641A0

  • #A641A0
  • Magenta
  • Dark
  • Nearest: Purple

#A641A0 is a magenta with RGB values 166, 65, 160 and HSL 304°, 44%, 45%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Purple.

Colour values

#A641A0#A641A0
HEX#A641A0
RGBrgb(166, 65, 160)
RGB (0–1)0.651, 0.2549, 0.6275
RGB percentages65.1%, 25.5%, 62.7%
HSLhsl(303.6, 43.7%, 45.3%)
HSV / HSBhsv(303.6, 60.8%, 65.1%)
CMYK0%, 60.8%, 3.6%, 34.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,895,776
CSS custom property--colour: #A641A0;

Brightness & contrast

Relative luminance0.14426WCAG 2.x, 0 is black and 1 is white
Perceived brightness116.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.41:1
Contrast with white5.41:1WCAG normal text: AA
Contrast with black3.89:1WCAG normal text: Fail
Greyscale equivalent#5D5D5D
Inverted#59BE5F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3A61A3no red cones; affects about 1% of men; ΔE 46.6 from the original
Deuteranopia#5B6F9Dno green cones; the most common form, about 1% of men; ΔE 48.9 from the original
Tritanopia#AC4B6Ano blue cones; rare, and affects men and women equally; ΔE 35.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.41:1WCAG large text: AAA
Contrast with black, large text3.89:1WCAG large text: AA

Named colours

Purple · ΔE 16.6Dark magenta · ΔE 16.7Orchid · ΔE 18.2Medium orchid · ΔE 18.7Rebecca purple · ΔE 22.2Medium violet red · ΔE 24.1
Nearest named CSS colourPurple (#800080)ΔE 16.63, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#41A647
Analogous#7941A6, #A6416E
Triadic#A0A641, #41A0A6
Split complementary#6EA641, #41A679
Tetradic#A67A41, #41A647, #416EA6

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EAC9E8
Lighter +30%#DCA4D8
Lighter +20%#CD80C9
Lighter +10%#BF5BB9
Darker −10%#81337D
Darker −20%#5D2459
Darker −30%#381636
Darker −40%#130813
More saturated +25%#C324B9
Less saturated −25%#895E87

Channel breakdown

R166
G65
B160
Red166 (65.1%)
Green65 (25.5%)
Blue160 (62.7%)
Hue303.56°
Saturation (HSL)43.72%
Lightness45.29%
Dominant channelRed
Hex per channelR A6 · G 41 · B A0

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Every value on this page was computed from “a641a0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.