Colour

#80002E

#80002E
Red
Dark
Nearest: Brown

#80002E is a red with RGB values 128, 0, 46 and HSL 338°, 100%, 25%. It is a dark colour, so white text on it reaches 10.7:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#80002E#80002E

HEX#80002E

RGBrgb(128, 0, 46)

RGB (0–1)0.502, 0, 0.1804

RGB percentages50.2%, 0%, 18%

HSLhsl(338.4, 100%, 25.1%)

HSV / HSBhsv(338.4, 100%, 50.2%)

CMYK0%, 100%, 64.1%, 49.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,388,654

CSS custom property--colour: #80002E;

Brightness & contrast

Relative luminance0.04786WCAG 2.x, 0 is black and 1 is white

Perceived brightness71.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.73:1

Contrast with white10.73:1WCAG normal text: AAA

Contrast with black1.96:1WCAG normal text: Fail

Greyscale equivalent#1F1F1F

Inverted#7FFFD1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2E2E2Fno red cones; affects about 1% of men; ΔE 51.5 from the original

Deuteranopia#4C462Bno green cones; the most common form, about 1% of men; ΔE 52.1 from the original

Tritanopia#8D0018no blue cones; rare, and affects men and women equally; ΔE 18.7 from the original

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

Contrast with white, large text10.73:1WCAG large text: AAA

Contrast with black, large text1.96:1WCAG large text: Fail

Named colours

Brown · ΔE 21.7 Maroon · ΔE 26 Dark red · ΔE 29.3 Firebrick · ΔE 29.3 Indian red · ΔE 29.4 Sienna · ΔE 35.7

Nearest named CSS colourBrown (#A52A2A)ΔE 21.66, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#008052

Analogous#80006E, #801200

Triadic#2E8000, #002E80

Split complementary#008012, #006E80

Tetradic#6E8000, #008052, #120080

Tints, shades & saturation

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

Lighter +40%#FF4D8D

Lighter +30%#FF1A6C

Lighter +20%#E60053

Lighter +10%#B30040

Darker −10%#4D001C

Darker −20%#1A0009

Darker −30%#000000

Darker −40%#000000

More saturated +25%#80002E

Less saturated −25%#701033

Channel breakdown

R128

B46

Red128 (50.2%)

Green0 (0%)

Blue46 (18%)

Hue338.44°

Saturation (HSL)100%

Lightness25.1%

Dominant channelRed

Hex per channelR 80 · G 00 · B 2E

Keep nerding

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#80002E

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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