Colour

#631A49

#631A49
Magenta
Dark
Nearest: Purple

#631A49 is a magenta with RGB values 99, 26, 73 and HSL 321°, 58%, 25%. It is a dark colour, so white text on it reaches 11.8:1 contrast (AAA for normal text). The nearest named colour is Purple.

Colour values

#631A49#631A49

HEX#631A49

RGBrgb(99, 26, 73)

RGB (0–1)0.3882, 0.102, 0.2863

RGB percentages38.8%, 10.2%, 28.6%

HSLhsl(321.4, 58.4%, 24.5%)

HSV / HSBhsv(321.4, 73.7%, 38.8%)

CMYK0%, 73.7%, 26.3%, 61.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,494,793

CSS custom property--colour: #631A49;

Brightness & contrast

Relative luminance0.03872WCAG 2.x, 0 is black and 1 is white

Perceived brightness62.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.83:1

Contrast with white11.83:1WCAG normal text: AAA

Contrast with black1.77:1WCAG normal text: Fail

Greyscale equivalent#2D2D2D

Inverted#9CE5B6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#22304Ano red cones; affects about 1% of men; ΔE 35.6 from the original

Deuteranopia#383C47no green cones; the most common form, about 1% of men; ΔE 36.7 from the original

Tritanopia#6A192Fno blue cones; rare, and affects men and women equally; ΔE 18.4 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text11.83:1WCAG large text: AAA

Contrast with black, large text1.77:1WCAG large text: Fail

Named colours

Purple · ΔE 33.7 Dark slateblue · ΔE 33.7 Rebecca purple · ΔE 37.5 Dark magenta · ΔE 38.3 Midnight blue · ΔE 39.4 Pale violetred · ΔE 39.9

Nearest named CSS colourPurple (#800080)ΔE 33.69, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#1A6334

Analogous#591A63, #631A24

Triadic#49631A, #1A4963

Split complementary#24631A, #1A6359

Tetradic#63591A, #1A6334, #1A2463

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#D970B4

Lighter +30%#CF479E

Lighter +20%#B42F85

Lighter +10%#8B2567

Darker −10%#3B0F2B

Darker −20%#12050D

Darker −30%#000000

Darker −40%#000000

More saturated +25%#730A4D

Less saturated −25%#532A45

Channel breakdown

R99

G26

B73

Red99 (38.8%)

Green26 (10.2%)

Blue73 (28.6%)

Hue321.37°

Saturation (HSL)58.4%

Lightness24.51%

Dominant channelRed

Hex per channelR 63 · G 1A · B 49

Keep nerding

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#631A49

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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