Colour

#80553B

#80553B
Orange
Dark
Nearest: Sienna

#80553B is a orange with RGB values 128, 85, 59 and HSL 23°, 37%, 37%. It is a dark colour, so white text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#80553B#80553B

HEX#80553B

RGBrgb(128, 85, 59)

RGB (0–1)0.502, 0.3333, 0.2314

RGB percentages50.2%, 33.3%, 23.1%

HSLhsl(22.6, 36.9%, 36.7%)

HSV / HSBhsv(22.6, 53.9%, 50.2%)

CMYK0%, 33.6%, 53.9%, 49.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,410,427

CSS custom property--colour: #80553B;

Brightness & contrast

Relative luminance0.11402WCAG 2.x, 0 is black and 1 is white

Perceived brightness97.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.4:1

Contrast with white6.4:1WCAG normal text: AA

Contrast with black3.28:1WCAG normal text: Fail

Greyscale equivalent#5C5C5C

Inverted#7FAAC4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#615939no red cones; affects about 1% of men; ΔE 17.2 from the original

Deuteranopia#6B633Bno green cones; the most common form, about 1% of men; ΔE 18 from the original

Tritanopia#8B4D4Eno blue cones; rare, and affects men and women equally; ΔE 16.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text6.4:1WCAG large text: AAA

Contrast with black, large text3.28:1WCAG large text: AA

Named colours

Sienna · ΔE 20 Saddle brown · ΔE 22.2 Dim grey · ΔE 27.1 Rosy brown · ΔE 28.3 Gray · ΔE 29.9 Indian red · ΔE 32.8

Nearest named CSS colourSienna (#A0522D)ΔE 20.02, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3B6680

Analogous#803B44, #80773B

Triadic#3B8055, #553B80

Split complementary#3B8077, #3B4480

Tetradic#44803B, #3B6680, #773B80

Tints, shades & saturation

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

Lighter +40%#D9BEAE

Lighter +30%#C9A28B

Lighter +20%#B98668

Lighter +10%#A36C4B

Darker −10%#5D3E2B

Darker −20%#3A271B

Darker −30%#170F0B

Darker −40%#000000

More saturated +25%#974F24

Less saturated −25%#695B52

Channel breakdown

R128

G85

B59

Red128 (50.2%)

Green85 (33.3%)

Blue59 (23.1%)

Hue22.61°

Saturation (HSL)36.9%

Lightness36.67%

Dominant channelRed

Hex per channelR 80 · G 55 · B 3B

Keep nerding

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#80553B

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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