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Recognised as Colour

#A64283

  • #A64283
  • Magenta
  • Dark
  • Nearest: Medium violet red

#A64283 is a magenta with RGB values 166, 66, 131 and HSL 321°, 43%, 45%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#A64283#A64283
HEX#A64283
RGBrgb(166, 66, 131)
RGB (0–1)0.651, 0.2588, 0.5137
RGB percentages65.1%, 25.9%, 51.4%
HSLhsl(321, 43.1%, 45.5%)
HSV / HSBhsv(321, 60.2%, 65.1%)
CMYK0%, 60.2%, 21.1%, 34.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,896,003
CSS custom property--colour: #A64283;

Brightness & contrast

Relative luminance0.13642WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.63:1
Contrast with white5.63:1WCAG normal text: AA
Contrast with black3.73:1WCAG normal text: Fail
Greyscale equivalent#5C5C5C
Inverted#59BD7C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4A5D85no red cones; affects about 1% of men; ΔE 45.5 from the original
Deuteranopia#676D81no green cones; the most common form, about 1% of men; ΔE 46.5 from the original
Tritanopia#B0425Dno blue cones; rare, and affects men and women equally; ΔE 24.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.63:1WCAG large text: AAA
Contrast with black, large text3.73:1WCAG large text: AA

Named colours

Medium violet red · ΔE 22.5Pale violetred · ΔE 23.8Purple · ΔE 26.8Orchid · ΔE 27.3Hot pink · ΔE 27.4Dark magenta · ΔE 28.9
Nearest named CSS colourMedium violet red (#C71585)ΔE 22.51, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#42A665
Analogous#9742A6, #A64251
Triadic#83A642, #4283A6
Split complementary#51A642, #42A697
Tetradic#A69742, #42A665, #4251A6

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EACADF
Lighter +30%#DBA6C9
Lighter +20%#CD81B2
Lighter +10%#BE5D9C
Darker −10%#823366
Darker −20%#5D2549
Darker −30%#39162D
Darker −40%#140810
More saturated +25%#C3258C
Less saturated −25%#895F7A

Channel breakdown

R166
G66
B131
Red166 (65.1%)
Green66 (25.9%)
Blue131 (51.4%)
Hue321°
Saturation (HSL)43.1%
Lightness45.49%
Dominant channelRed
Hex per channelR A6 · G 42 · B 83

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Every value on this page was computed from “a64283” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.