Recognised as Colour

#63142D

#63142D
Red
Dark
Nearest: Brown

#63142D is a red with RGB values 99, 20, 45 and HSL 341°, 66%, 23%. It is a dark colour, so white text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#63142D#63142D

HEX#63142D

RGBrgb(99, 20, 45)

RGB (0–1)0.3882, 0.0784, 0.1765

RGB percentages38.8%, 7.8%, 17.6%

HSLhsl(341, 66.4%, 23.3%)

HSV / HSBhsv(341, 79.8%, 38.8%)

CMYK0%, 79.8%, 54.5%, 61.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,493,229

CSS custom property--colour: #63142D;

Brightness & contrast

Relative luminance0.03342WCAG 2.x, 0 is black and 1 is white

Perceived brightness58.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.59:1

Contrast with white12.59:1WCAG normal text: AAA

Contrast with black1.67:1WCAG normal text: Fail

Greyscale equivalent#272727

Inverted#9CEBD2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#28292Eno red cones; affects about 1% of men; ΔE 37.1 from the original

Deuteranopia#3C392Bno green cones; the most common form, about 1% of men; ΔE 38.3 from the original

Tritanopia#6C021Fno blue cones; rare, and affects men and women equally; ΔE 12 from the original

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

Contrast with white, large text12.59:1WCAG large text: AAA

Contrast with black, large text1.67:1WCAG large text: Fail

Named colours

Brown · ΔE 32.7 Maroon · ΔE 35 Indian red · ΔE 37.1 Sienna · ΔE 38.4 Dark red · ΔE 39.4 Saddle brown · ΔE 40.5

Nearest named CSS colourBrown (#A52A2A)ΔE 32.74, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#14634A

Analogous#631455, #632214

Triadic#2D6314, #142D63

Split complementary#146322, #145563

Tetradic#556314, #14634A, #221463

Tints, shades & saturation

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

Lighter +40%#E0638B

Lighter +30%#D7396B

Lighter +20%#B82554

Lighter +10%#8D1D40

Darker −10%#390B1A

Darker −20%#0E0306

Darker −30%#000000

Darker −40%#000000

More saturated +25%#720528

Less saturated −25%#542332

Channel breakdown

R99

G20

B45

Red99 (38.8%)

Green20 (7.8%)

Blue45 (17.6%)

Hue341.01°

Saturation (HSL)66.39%

Lightness23.33%

Dominant channelRed

Hex per channelR 63 · G 14 · B 2D

Keep nerding

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

#63142D

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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