Colour

#77011B

#77011B
Red
Dark
Nearest: Maroon

#77011B is a red with RGB values 119, 1, 27 and HSL 347°, 98%, 24%. It is a dark colour, so white text on it reaches 11.6:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#77011B#77011B

HEX#77011B

RGBrgb(119, 1, 27)

RGB (0–1)0.4667, 0.0039, 0.1059

RGB percentages46.7%, 0.4%, 10.6%

HSLhsl(346.8, 98.3%, 23.5%)

HSV / HSBhsv(346.8, 99.2%, 46.7%)

CMYK0%, 99.2%, 77.3%, 53.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer7,799,067

CSS custom property--colour: #77011B;

Brightness & contrast

Relative luminance0.04023WCAG 2.x, 0 is black and 1 is white

Perceived brightness65.7 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#1C1C1C

Inverted#88FEE4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2D291Bno red cones; affects about 1% of men; ΔE 49 from the original

Deuteranopia#484117no green cones; the most common form, about 1% of men; ΔE 49.5 from the original

Tritanopia#84000Eno blue cones; rare, and affects men and women equally; ΔE 12.5 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

Maroon · ΔE 16.6 Brown · ΔE 16.8 Dark red · ΔE 20.7 Firebrick · ΔE 24.3 Sienna · ΔE 29.6 Indian red · ΔE 29.7

Nearest named CSS colourMaroon (#800000)ΔE 16.61, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#01775D

Analogous#770156, #772201

Triadic#1B7701, #011B77

Split complementary#017722, #015677

Tetradic#567701, #01775D, #220177

Tints, shades & saturation

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

Lighter +40%#FD476F

Lighter +30%#FD1447

Lighter +20%#DC0232

Lighter +10%#AA0126

Darker −10%#440110

Darker −20%#120004

Darker −30%#000000

Darker −40%#000000

More saturated +25%#78001A

Less saturated −25%#681023

Channel breakdown

R119

B27

Red119 (46.7%)

Green1 (0.4%)

Blue27 (10.6%)

Hue346.78°

Saturation (HSL)98.33%

Lightness23.53%

Dominant channelRed

Hex per channelR 77 · G 01 · B 1B

Keep nerding

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#77011B

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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