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Recognised as Colour

#63285C

  • #63285C
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#63285C is a magenta with RGB values 99, 40, 92 and HSL 307°, 42%, 27%. It is a dark colour, so white text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#63285C#63285C
HEX#63285C
RGBrgb(99, 40, 92)
RGB (0–1)0.3882, 0.1569, 0.3608
RGB percentages38.8%, 15.7%, 36.1%
HSLhsl(307.1, 42.4%, 27.3%)
HSV / HSBhsv(307.1, 59.6%, 38.8%)
CMYK0%, 59.6%, 7.1%, 61.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,498,396
CSS custom property--colour: #63285C;

Brightness & contrast

Relative luminance0.04943WCAG 2.x, 0 is black and 1 is white
Perceived brightness69.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.56:1
Contrast with white10.56:1WCAG normal text: AAA
Contrast with black1.99:1WCAG normal text: Fail
Greyscale equivalent#383838
Inverted#9CD7A3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#26395Eno red cones; affects about 1% of men; ΔE 29.9 from the original
Deuteranopia#38425Ano green cones; the most common form, about 1% of men; ΔE 31.7 from the original
Tritanopia#672D3Eno blue cones; rare, and affects men and women equally; ΔE 21.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.56:1WCAG large text: AAA
Contrast with black, large text1.99:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 25Rebecca purple · ΔE 30.4Purple · ΔE 30.6Midnight blue · ΔE 32.7Dark magenta · ΔE 35.3Indigo · ΔE 39.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 25.01, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#28632F
Analogous#4C2863, #63283F
Triadic#5C6328, #285C63
Split complementary#3F6328, #28634C
Tetradic#634D28, #28632F, #283F63

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CF88C7
Lighter +30%#C064B5
Lighter +20%#AC45A0
Lighter +10%#87377E
Darker −10%#3F193A
Darker −20%#1A0B18
Darker −30%#000000
Darker −40%#000000
More saturated +25%#741769
Less saturated −25%#52394F

Channel breakdown

R99
G40
B92
Red99 (38.8%)
Green40 (15.7%)
Blue92 (36.1%)
Hue307.12°
Saturation (HSL)42.45%
Lightness27.25%
Dominant channelRed
Hex per channelR 63 · G 28 · B 5C

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Every value on this page was computed from “63285c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.