Recognised as Colour

#63232A

#63232A
Red
Dark
Nearest: Brown

#63232A is a red with RGB values 99, 35, 42 and HSL 353°, 48%, 26%. It is a dark colour, so white text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#63232A#63232A

HEX#63232A

RGBrgb(99, 35, 42)

RGB (0–1)0.3882, 0.1373, 0.1647

RGB percentages38.8%, 13.7%, 16.5%

HSLhsl(353.4, 47.8%, 26.3%)

HSV / HSBhsv(353.4, 64.6%, 38.8%)

CMYK0%, 64.6%, 57.6%, 61.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,497,066

CSS custom property--colour: #63232A;

Brightness & contrast

Relative luminance0.04022WCAG 2.x, 0 is black and 1 is white

Perceived brightness62.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.64:1

Contrast with white11.64:1WCAG normal text: AAA

Contrast with black1.8:1WCAG normal text: Fail

Greyscale equivalent#313131

Inverted#9CDCD5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#32302Ano red cones; affects about 1% of men; ΔE 30.9 from the original

Deuteranopia#423D28no green cones; the most common form, about 1% of men; ΔE 31.4 from the original

Tritanopia#6C1826no blue cones; rare, and affects men and women equally; ΔE 8.4 from the original

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

Contrast with white, large text11.64:1WCAG large text: AAA

Contrast with black, large text1.8:1WCAG large text: Fail

Named colours

Brown · ΔE 31.5 Sienna · ΔE 32.1 Maroon · ΔE 33.1 Saddle brown · ΔE 33.5 Indian red · ΔE 35.3 Dim grey · ΔE 37.6

Nearest named CSS colourBrown (#A52A2A)ΔE 31.48, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#23635C

Analogous#63234A, #633C23

Triadic#2A6323, #232A63

Split complementary#23633C, #234A63

Tetradic#4A6323, #23635C, #3C2363

Tints, shades & saturation

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

Lighter +40%#D28089

Lighter +30%#C55A66

Lighter +20%#AE3E4A

Lighter +10%#89303A

Darker −10%#3D161A

Darker −20%#18080A

Darker −30%#000000

Darker −40%#000000

More saturated +25%#74121D

Less saturated −25%#523437

Channel breakdown

R99

G35

B42

Red99 (38.8%)

Green35 (13.7%)

Blue42 (16.5%)

Hue353.44°

Saturation (HSL)47.76%

Lightness26.27%

Dominant channelRed

Hex per channelR 63 · G 23 · B 2A

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#63232A

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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