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Recognised as Colour

#A43389

  • #A43389
  • Magenta
  • Dark
  • Nearest: Purple

#A43389 is a magenta with RGB values 164, 51, 137 and HSL 314°, 53%, 42%. It is a dark colour, so white text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Purple.

Colour values

#A43389#A43389
HEX#A43389
RGBrgb(164, 51, 137)
RGB (0–1)0.6431, 0.2, 0.5373
RGB percentages64.3%, 20%, 53.7%
HSLhsl(314.3, 52.6%, 42.2%)
HSV / HSBhsv(314.3, 68.9%, 64.3%)
CMYK0%, 68.9%, 16.5%, 35.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,761,097
CSS custom property--colour: #A43389;

Brightness & contrast

Relative luminance0.12066WCAG 2.x, 0 is black and 1 is white
Perceived brightness108.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.15:1
Contrast with white6.15:1WCAG normal text: AA
Contrast with black3.41:1WCAG normal text: Fail
Greyscale equivalent#515151
Inverted#5BCC76

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#38568Bno red cones; affects about 1% of men; ΔE 50.4 from the original
Deuteranopia#5C6886no green cones; the most common form, about 1% of men; ΔE 52.6 from the original
Tritanopia#AD3759no blue cones; rare, and affects men and women equally; ΔE 30.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.15:1WCAG large text: AAA
Contrast with black, large text3.41:1WCAG large text: AA

Named colours

Purple · ΔE 17.8Medium violet red · ΔE 18.1Dark magenta · ΔE 19.1Orchid · ΔE 24.1Medium orchid · ΔE 27.2Rebecca purple · ΔE 28
Nearest named CSS colourPurple (#800080)ΔE 17.8, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#33A44E
Analogous#8733A4, #A43350
Triadic#89A433, #3389A4
Split complementary#50A433, #33A487
Tetradic#A48733, #33A44E, #3350A4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E9BADE
Lighter +30%#DD93CB
Lighter +20%#D16CB9
Lighter +10%#C545A6
Darker −10%#7D2769
Darker −20%#561B48
Darker −30%#2F0F28
Darker −40%#080307
More saturated +25%#BF1897
Less saturated −25%#894E7B

Channel breakdown

R164
G51
B137
Red164 (64.3%)
Green51 (20%)
Blue137 (53.7%)
Hue314.34°
Saturation (HSL)52.56%
Lightness42.16%
Dominant channelRed
Hex per channelR A4 · G 33 · B 89

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Every value on this page was computed from “a43389” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.