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Recognised as Colour

#A353AD

  • #A353AD
  • Magenta
  • Dark
  • Nearest: Orchid

#A353AD is a magenta with RGB values 163, 83, 173 and HSL 293°, 35%, 50%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Orchid.

Colour values

#A353AD#A353AD
HEX#A353AD
RGBrgb(163, 83, 173)
RGB (0–1)0.6392, 0.3255, 0.6784
RGB percentages63.9%, 32.5%, 67.8%
HSLhsl(293.3, 35.4%, 50.2%)
HSV / HSBhsv(293.3, 52%, 67.8%)
CMYK5.8%, 52%, 0%, 32.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,703,789
CSS custom property--colour: #A353AD;

Brightness & contrast

Relative luminance0.1699WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.77:1
Contrast with white4.77:1WCAG normal text: AA
Contrast with black4.4:1WCAG normal text: Fail
Greyscale equivalent#6B6B6B
Inverted#5CAC52

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#466CB0no red cones; affects about 1% of men; ΔE 39.2 from the original
Deuteranopia#5F76AAno green cones; the most common form, about 1% of men; ΔE 41.1 from the original
Tritanopia#A55F78no blue cones; rare, and affects men and women equally; ΔE 35.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.77:1WCAG large text: AAA
Contrast with black, large text4.4:1WCAG large text: AA

Named colours

Orchid · ΔE 17Medium orchid · ΔE 19Medium purple · ΔE 19.8Rebecca purple · ΔE 20.4Purple · ΔE 22.3Dark magenta · ΔE 22.8
Nearest named CSS colourOrchid (#DA70D6)ΔE 16.97, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5DAD53
Analogous#7653AD, #AD538A
Triadic#ADA353, #53ADA3
Split complementary#8AAD53, #53AD76
Tetradic#AD7653, #5DAD53, #538AAD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EDDDEF
Lighter +30%#DABBDE
Lighter +20%#C898CE
Lighter +10%#B576BD
Darker −10%#83428B
Darker −20%#623268
Darker −30%#422146
Darker −40%#211123
More saturated +25%#BC33CD
Less saturated −25%#8A738D

Channel breakdown

R163
G83
B173
Red163 (63.9%)
Green83 (32.5%)
Blue173 (67.8%)
Hue293.33°
Saturation (HSL)35.43%
Lightness50.2%
Dominant channelBlue
Hex per channelR A3 · G 53 · B AD

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Every value on this page was computed from “a353ad” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.