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Recognised as Colour

#630D64

  • #630D64
  • Magenta
  • Dark
  • Nearest: Purple

#630D64 is a magenta with RGB values 99, 13, 100 and HSL 299°, 77%, 22%. It is a dark colour, so white text on it reaches 11.9:1 contrast (AAA for normal text). The nearest named colour is Purple.

Colour values

#630D64#630D64
HEX#630D64
RGBrgb(99, 13, 100)
RGB (0–1)0.3882, 0.051, 0.3922
RGB percentages38.8%, 5.1%, 39.2%
HSLhsl(299.3, 77%, 22.2%)
HSV / HSBhsv(299.3, 87%, 39.2%)
CMYK1%, 87%, 0%, 60.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,491,492
CSS custom property--colour: #630D64;

Brightness & contrast

Relative luminance0.03861WCAG 2.x, 0 is black and 1 is white
Perceived brightness64.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.85:1
Contrast with white11.85:1WCAG normal text: AAA
Contrast with black1.77:1WCAG normal text: Fail
Greyscale equivalent#262626
Inverted#9CF29B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003066no red cones; affects about 1% of men; ΔE 38 from the original
Deuteranopia#273B62no green cones; the most common form, about 1% of men; ΔE 41.3 from the original
Tritanopia#661E3Ano blue cones; rare, and affects men and women equally; ΔE 31.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.85:1WCAG large text: AAA
Contrast with black, large text1.77:1WCAG large text: Fail

Named colours

Purple · ΔE 15.9Rebecca purple · ΔE 20.6Dark magenta · ΔE 21Indigo · ΔE 24.7Dark slateblue · ΔE 25.1Midnight blue · ΔE 26
Nearest named CSS colourPurple (#800080)ΔE 15.92, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0E640D
Analogous#380D64, #640D39
Triadic#64630D, #0D6463
Split complementary#39640D, #0D6438
Tetradic#64380D, #0E640D, #0D3964

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E754E9
Lighter +30%#E127E3
Lighter +20%#BC19BE
Lighter +10%#901391
Darker −10%#360737
Darker −20%#0A010A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#700071
Less saturated −25%#551B56

Channel breakdown

R99
G13
B100
Red99 (38.8%)
Green13 (5.1%)
Blue100 (39.2%)
Hue299.31°
Saturation (HSL)76.99%
Lightness22.16%
Dominant channelBlue
Hex per channelR 63 · G 0D · B 64

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Every value on this page was computed from “630d64” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.