Colour

#89032F

#89032F
Red
Dark
Nearest: Brown

#89032F is a red with RGB values 137, 3, 47 and HSL 340°, 96%, 27%. It is a dark colour, so white text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#89032F#89032F

HEX#89032F

RGBrgb(137, 3, 47)

RGB (0–1)0.5373, 0.0118, 0.1843

RGB percentages53.7%, 1.2%, 18.4%

HSLhsl(340.3, 95.7%, 27.5%)

HSV / HSBhsv(340.3, 97.8%, 53.7%)

CMYK0%, 97.8%, 65.7%, 46.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,979,247

CSS custom property--colour: #89032F;

Brightness & contrast

Relative luminance0.05589WCAG 2.x, 0 is black and 1 is white

Perceived brightness76.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.92:1

Contrast with white9.92:1WCAG normal text: AAA

Contrast with black2.12:1WCAG normal text: Fail

Greyscale equivalent#232323

Inverted#76FCD0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#33322Fno red cones; affects about 1% of men; ΔE 53.8 from the original

Deuteranopia#534C2Bno green cones; the most common form, about 1% of men; ΔE 54.4 from the original

Tritanopia#97001Ano blue cones; rare, and affects men and women equally; ΔE 18 from the original

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

Contrast with white, large text9.92:1WCAG large text: AAA

Contrast with black, large text2.12:1WCAG large text: Fail

Named colours

Brown · ΔE 18.3 Maroon · ΔE 23.7 Firebrick · ΔE 25.7 Dark red · ΔE 26.5 Indian red · ΔE 26.9 Crimson · ΔE 32.9

Nearest named CSS colourBrown (#A52A2A)ΔE 18.32, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#03895D

Analogous#890372, #891A03

Triadic#2F8903, #032F89

Split complementary#03891A, #037289

Tetradic#728903, #03895D, #1A0389

Tints, shades & saturation

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

Lighter +40%#FB5D91

Lighter +30%#FA2B6F

Lighter +20%#ED0551

Lighter +10%#BB0440

Darker −10%#57021E

Darker −20%#25010D

Darker −30%#000000

Darker −40%#000000

More saturated +25%#8C002E

Less saturated −25%#771435

Channel breakdown

R137

B47

Red137 (53.7%)

Green3 (1.2%)

Blue47 (18.4%)

Hue340.3°

Saturation (HSL)95.71%

Lightness27.45%

Dominant channelRed

Hex per channelR 89 · G 03 · B 2F

Keep nerding

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#89032F

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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