Recognised as Colour

#A57B36

#A57B36
Orange
Dark
Nearest: Peru

#A57B36 is a orange with RGB values 165, 123, 54 and HSL 37°, 51%, 43%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#A57B36#A57B36

HEX#A57B36

RGBrgb(165, 123, 54)

RGB (0–1)0.6471, 0.4824, 0.2118

RGB percentages64.7%, 48.2%, 21.2%

HSLhsl(37.3, 50.7%, 42.9%)

HSV / HSBhsv(37.3, 67.3%, 64.7%)

CMYK0%, 25.5%, 67.3%, 35.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,844,982

CSS custom property--colour: #A57B36;

Brightness & contrast

Relative luminance0.22432WCAG 2.x, 0 is black and 1 is white

Perceived brightness131.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.49:1

Contrast with white3.83:1WCAG normal text: Fail

Contrast with black5.49:1WCAG normal text: AA

Greyscale equivalent#7F7F7F

Inverted#5A84C9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8B7C2Eno red cones; affects about 1% of men; ΔE 13.1 from the original

Deuteranopia#958738no green cones; the most common form, about 1% of men; ΔE 13.9 from the original

Tritanopia#B36F6Cno blue cones; rare, and affects men and women equally; ΔE 34.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.83:1WCAG large text: AA

Contrast with black, large text5.49:1WCAG large text: AAA

Named colours

Peru · ΔE 15.2 Dark goldenrod · ΔE 20.3 Sienna · ΔE 24.1 Sandy brown · ΔE 24.3 Saddle brown · ΔE 24.5 Olive · ΔE 26

Nearest named CSS colourPeru (#CD853F)ΔE 15.22, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3660A5

Analogous#A54336, #98A536

Triadic#36A57B, #7B36A5

Split complementary#3698A5, #4436A5

Tetradic#36A543, #3660A5, #A53697

Tints, shades & saturation

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

Lighter +40%#EAD9BD

Lighter +30%#DDC397

Lighter +20%#D0AC71

Lighter +10%#C4964A

Darker −10%#7F5E29

Darker −20%#58421D

Darker −30%#322510

Darker −40%#0B0804

More saturated +25%#C0821B

Less saturated −25%#8A7451

Channel breakdown

R165

G123

B54

Red165 (64.7%)

Green123 (48.2%)

Blue54 (21.2%)

Hue37.3°

Saturation (HSL)50.68%

Lightness42.94%

Dominant channelRed

Hex per channelR A5 · G 7B · B 36

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#A57B36

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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