Colour

#84031F

#84031F
Red
Dark
Nearest: Brown

#84031F is a red with RGB values 132, 3, 31 and HSL 347°, 96%, 26%. It is a dark colour, so white text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#84031F#84031F

HEX#84031F

RGBrgb(132, 3, 31)

RGB (0–1)0.5176, 0.0118, 0.1216

RGB percentages51.8%, 1.2%, 12.2%

HSLhsl(347, 95.6%, 26.5%)

HSV / HSBhsv(347, 97.7%, 51.8%)

CMYK0%, 97.7%, 76.5%, 48.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,651,551

CSS custom property--colour: #84031F;

Brightness & contrast

Relative luminance0.0507WCAG 2.x, 0 is black and 1 is white

Perceived brightness73 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.43:1

Contrast with white10.43:1WCAG normal text: AAA

Contrast with black2.01:1WCAG normal text: Fail

Greyscale equivalent#202020

Inverted#7BFCE0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#332F1Fno red cones; affects about 1% of men; ΔE 52.7 from the original

Deuteranopia#51491Ano green cones; the most common form, about 1% of men; ΔE 53 from the original

Tritanopia#920012no blue cones; rare, and affects men and women equally; ΔE 12.8 from the original

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

Contrast with white, large text10.43:1WCAG large text: AAA

Contrast with black, large text2.01:1WCAG large text: Fail

Named colours

Brown · ΔE 12.7 Maroon · ΔE 14.7 Dark red · ΔE 17.9 Firebrick · ΔE 19.8 Indian red · ΔE 26.9 Sienna · ΔE 28.9

Nearest named CSS colourBrown (#A52A2A)ΔE 12.74, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#038468

Analogous#84035F, #842803

Triadic#1F8403, #031F84

Split complementary#038428, #036084

Tetradic#608403, #038468, #280384

Tints, shades & saturation

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

Lighter +40%#FB587B

Lighter +30%#FA2654

Lighter +20%#E80536

Lighter +10%#B6042B

Darker −10%#520213

Darker −20%#200108

Darker −30%#000000

Darker −40%#000000

More saturated +25%#87001D

Less saturated −25%#731429

Channel breakdown

R132

B31

Red132 (51.8%)

Green3 (1.2%)

Blue31 (12.2%)

Hue346.98°

Saturation (HSL)95.56%

Lightness26.47%

Dominant channelRed

Hex per channelR 84 · G 03 · B 1F

Keep nerding

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#84031F

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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