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Recognised as Colour

#63286B

  • #63286B
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#63286B is a magenta with RGB values 99, 40, 107 and HSL 293°, 46%, 29%. It is a dark colour, so white text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#63286B#63286B
HEX#63286B
RGBrgb(99, 40, 107)
RGB (0–1)0.3882, 0.1569, 0.4196
RGB percentages38.8%, 15.7%, 42%
HSLhsl(292.8, 45.6%, 28.8%)
HSV / HSBhsv(292.8, 62.6%, 42%)
CMYK7.5%, 62.6%, 0%, 58%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,498,411
CSS custom property--colour: #63286B;

Brightness & contrast

Relative luminance0.05232WCAG 2.x, 0 is black and 1 is white
Perceived brightness71.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.26:1
Contrast with white10.26:1WCAG normal text: AAA
Contrast with black2.05:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#9CD794

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1B3C6Dno red cones; affects about 1% of men; ΔE 31.1 from the original
Deuteranopia#314369no green cones; the most common form, about 1% of men; ΔE 32.4 from the original
Tritanopia#643245no blue cones; rare, and affects men and women equally; ΔE 28.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.26:1WCAG large text: AAA
Contrast with black, large text2.05:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 18.8Rebecca purple · ΔE 21.4Purple · ΔE 23.8Midnight blue · ΔE 25.7Dark magenta · ΔE 28.4Indigo · ΔE 30.7
Nearest named CSS colourDark slateblue (#483D8B)ΔE 18.81, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#306B28
Analogous#41286B, #6B2852
Triadic#6B6328, #286B63
Split complementary#526B28, #286B41
Tetradic#6B4128, #306B28, #28526B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CB8BD4
Lighter +30%#BA66C6
Lighter +20%#A844B5
Lighter +10%#853690
Darker −10%#411A46
Darker −20%#1E0C21
Darker −30%#000000
Darker −40%#000000
More saturated +25%#71167D
Less saturated −25%#553A59

Channel breakdown

R99
G40
B107
Red99 (38.8%)
Green40 (15.7%)
Blue107 (42%)
Hue292.84°
Saturation (HSL)45.58%
Lightness28.82%
Dominant channelBlue
Hex per channelR 63 · G 28 · B 6B

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Every value on this page was computed from “63286b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.