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Recognised as Colour

#A328B5

  • #A328B5
  • Magenta
  • Dark
  • Nearest: Dark orchid

#A328B5 is a magenta with RGB values 163, 40, 181 and HSL 292°, 64%, 43%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Dark orchid.

Colour values

#A328B5#A328B5
HEX#A328B5
RGBrgb(163, 40, 181)
RGB (0–1)0.6392, 0.1569, 0.7098
RGB percentages63.9%, 15.7%, 71%
HSLhsl(292.3, 63.8%, 43.3%)
HSV / HSBhsv(292.3, 77.9%, 71%)
CMYK9.9%, 77.9%, 0%, 29%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,692,789
CSS custom property--colour: #A328B5;

Brightness & contrast

Relative luminance0.1264WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.95:1
Contrast with white5.95:1WCAG normal text: AA
Contrast with black3.53:1WCAG normal text: Fail
Greyscale equivalent#4C4C4C
Inverted#5CD74A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#005BB9no red cones; affects about 1% of men; ΔE 51.8 from the original
Deuteranopia#3E68B2no green cones; the most common form, about 1% of men; ΔE 56.7 from the original
Tritanopia#A5456Eno blue cones; rare, and affects men and women equally; ΔE 49.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.95:1WCAG large text: AAA
Contrast with black, large text3.53:1WCAG large text: AA

Named colours

Dark orchid · ΔE 11.7Medium orchid · ΔE 13.4Dark magenta · ΔE 14.1Purple · ΔE 18.6Dark violet · ΔE 24.4Rebecca purple · ΔE 24.9
Nearest named CSS colourDark orchid (#9932CC)ΔE 11.73, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3AB528
Analogous#5D28B5, #B52881
Triadic#B5A328, #28B5A3
Split complementary#81B528, #28B55D
Tetradic#B55C28, #3AB528, #2881B5

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E9B9F0
Lighter +30%#DB90E6
Lighter +20%#CE66DD
Lighter +10%#C13CD4
Darker −10%#7D1F8B
Darker −20%#581661
Darker −30%#320C38
Darker −40%#0D030E
More saturated +25%#B80CD1
Less saturated −25%#8E4499

Channel breakdown

R163
G40
B181
Red163 (63.9%)
Green40 (15.7%)
Blue181 (71%)
Hue292.34°
Saturation (HSL)63.8%
Lightness43.33%
Dominant channelBlue
Hex per channelR A3 · G 28 · B B5

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Every value on this page was computed from “a328b5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.