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Recognised as Colour

#5A2751

  • #5A2751
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#5A2751 is a magenta with RGB values 90, 39, 81 and HSL 311°, 40%, 25%. It is a dark colour, so white text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#5A2751#5A2751
HEX#5A2751
RGBrgb(90, 39, 81)
RGB (0–1)0.3529, 0.1529, 0.3176
RGB percentages35.3%, 15.3%, 31.8%
HSLhsl(310.6, 39.5%, 25.3%)
HSV / HSBhsv(310.6, 56.7%, 35.3%)
CMYK0%, 56.7%, 10%, 64.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,908,305
CSS custom property--colour: #5A2751;

Brightness & contrast

Relative luminance0.04219WCAG 2.x, 0 is black and 1 is white
Perceived brightness63.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.39:1
Contrast with white11.39:1WCAG normal text: AAA
Contrast with black1.84:1WCAG normal text: Fail
Greyscale equivalent#353535
Inverted#A5D8AE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#273552no red cones; affects about 1% of men; ΔE 26.6 from the original
Deuteranopia#363D50no green cones; the most common form, about 1% of men; ΔE 27.5 from the original
Tritanopia#5E2A38no blue cones; rare, and affects men and women equally; ΔE 17.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.39:1WCAG large text: AAA
Contrast with black, large text1.84:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 28Midnight blue · ΔE 35.6Rebecca purple · ΔE 35.8Purple · ΔE 36.7Dim grey · ΔE 38.8Black · ΔE 41.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 28.04, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#275A30
Analogous#4A275A, #5A2737
Triadic#515A27, #27515A
Split complementary#375A27, #275A4A
Tetradic#5A4A27, #275A30, #27375A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C984BD
Lighter +30%#BA60AA
Lighter +20%#A14691
Lighter +10%#7E3671
Darker −10%#361831
Darker −20%#130811
Darker −30%#000000
Darker −40%#000000
More saturated +25%#6A175B
Less saturated −25%#4A3747

Channel breakdown

R90
G39
B81
Red90 (35.3%)
Green39 (15.3%)
Blue81 (31.8%)
Hue310.59°
Saturation (HSL)39.53%
Lightness25.29%
Dominant channelRed
Hex per channelR 5A · G 27 · B 51

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Every value on this page was computed from “5a2751” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.