Recognised as Colour

#82452A

#82452A
Orange
Dark
Nearest: Sienna

#82452A is a orange with RGB values 130, 69, 42 and HSL 18°, 51%, 34%. It is a dark colour, so white text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Sienna.

Colour values

#82452A#82452A

HEX#82452A

RGBrgb(130, 69, 42)

RGB (0–1)0.5098, 0.2706, 0.1647

RGB percentages51%, 27.1%, 16.5%

HSLhsl(18.4, 51.2%, 33.7%)

HSV / HSBhsv(18.4, 67.7%, 51%)

CMYK0%, 46.9%, 67.7%, 49%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,537,386

CSS custom property--colour: #82452A;

Brightness & contrast

Relative luminance0.09169WCAG 2.x, 0 is black and 1 is white

Perceived brightness89.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.41:1

Contrast with white7.41:1WCAG normal text: AAA

Contrast with black2.83:1WCAG normal text: Fail

Greyscale equivalent#505050

Inverted#7DBAD5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#554D27no red cones; affects about 1% of men; ΔE 26.7 from the original

Deuteranopia#645B29no green cones; the most common form, about 1% of men; ΔE 27.4 from the original

Tritanopia#8E393Fno blue cones; rare, and affects men and women equally; ΔE 18.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text7.41:1WCAG large text: AAA

Contrast with black, large text2.83:1WCAG large text: Fail

Named colours

Sienna · ΔE 12.4 Saddle brown · ΔE 13.8 Brown · ΔE 26.3 Indian red · ΔE 27.8 Maroon · ΔE 28.7 Dark red · ΔE 31.7

Nearest named CSS colourSienna (#A0522D)ΔE 12.39, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2A6782

Analogous#822A3B, #82712A

Triadic#2A8245, #452A82

Split complementary#2A8271, #2A3B82

Tetradic#3B822A, #2A6782, #712A82

Tints, shades & saturation

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

Lighter +40%#DEAF9A

Lighter +30%#D29073

Lighter +20%#C5724D

Lighter +10%#A95936

Darker −10%#5B311E

Darker −20%#351C11

Darker −30%#0E0805

Darker −40%#000000

More saturated +25%#973D14

Less saturated −25%#6C4D3F

Channel breakdown

R130

G69

B42

Red130 (51%)

Green69 (27.1%)

Blue42 (16.5%)

Hue18.41°

Saturation (HSL)51.16%

Lightness33.73%

Dominant channelRed

Hex per channelR 82 · G 45 · B 2A

Keep nerding

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#82452A

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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