Colour

#812F34

#812F34
Red
Dark
Nearest: Brown

#812F34 is a red with RGB values 129, 47, 52 and HSL 356°, 47%, 35%. It is a dark colour, so white text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#812F34#812F34

HEX#812F34

RGBrgb(129, 47, 52)

RGB (0–1)0.5059, 0.1843, 0.2039

RGB percentages50.6%, 18.4%, 20.4%

HSLhsl(356.3, 46.6%, 34.5%)

HSV / HSBhsv(356.3, 63.6%, 50.6%)

CMYK0%, 63.6%, 59.7%, 49.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,466,228

CSS custom property--colour: #812F34;

Brightness & contrast

Relative luminance0.06948WCAG 2.x, 0 is black and 1 is white

Perceived brightness81.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.79:1

Contrast with white8.79:1WCAG normal text: AAA

Contrast with black2.39:1WCAG normal text: Fail

Greyscale equivalent#414141

Inverted#7ED0CB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#434034no red cones; affects about 1% of men; ΔE 38 from the original

Deuteranopia#585132no green cones; the most common form, about 1% of men; ΔE 38.3 from the original

Tritanopia#8D2031no blue cones; rare, and affects men and women equally; ΔE 10.4 from the original

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

Contrast with white, large text8.79:1WCAG large text: AAA

Contrast with black, large text2.39:1WCAG large text: Fail

Named colours

Brown · ΔE 21.2 Sienna · ΔE 24.3 Indian red · ΔE 24.4 Maroon · ΔE 26.3 Saddle brown · ΔE 27.7 Dark red · ΔE 30.1

Nearest named CSS colourBrown (#A52A2A)ΔE 21.23, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2F817C

Analogous#812F5D, #81532F

Triadic#34812F, #2F3481

Split complementary#2F8153, #2F5D81

Tetradic#5D812F, #2F817C, #532F81

Tints, shades & saturation

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

Lighter +40%#DCA0A3

Lighter +30%#CF7A7F

Lighter +20%#C1555C

Lighter +10%#A63D43

Darker −10%#5C2125

Darker −20%#361416

Darker −30%#110607

Darker −40%#000000

More saturated +25%#971921

Less saturated −25%#6B4547

Channel breakdown

R129

G47

B52

Red129 (50.6%)

Green47 (18.4%)

Blue52 (20.4%)

Hue356.34°

Saturation (HSL)46.59%

Lightness34.51%

Dominant channelRed

Hex per channelR 81 · G 2F · B 34

Keep nerding

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

#812F34

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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