Colour

#583C1C

#583C1C
Orange
Dark
Nearest: Saddle brown

#583C1C is a orange with RGB values 88, 60, 28 and HSL 32°, 52%, 23%. It is a dark colour, so white text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Saddle brown.

Colour values

#583C1C#583C1C

HEX#583C1C

RGBrgb(88, 60, 28)

RGB (0–1)0.3451, 0.2353, 0.1098

RGB percentages34.5%, 23.5%, 11%

HSLhsl(32, 51.7%, 22.7%)

HSV / HSBhsv(32, 68.2%, 34.5%)

CMYK0%, 31.8%, 68.2%, 65.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,782,556

CSS custom property--colour: #583C1C;

Brightness & contrast

Relative luminance0.0539WCAG 2.x, 0 is black and 1 is white

Perceived brightness67.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.11:1

Contrast with white10.11:1WCAG normal text: AAA

Contrast with black2.08:1WCAG normal text: Fail

Greyscale equivalent#404040

Inverted#A7C3E3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#453E19no red cones; affects about 1% of men; ΔE 11.3 from the original

Deuteranopia#4C441Dno green cones; the most common form, about 1% of men; ΔE 11 from the original

Tritanopia#603535no blue cones; rare, and affects men and women equally; ΔE 19.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.11:1WCAG large text: AAA

Contrast with black, large text2.08:1WCAG large text: Fail

Named colours

Saddle brown · ΔE 26.3 Sienna · ΔE 28.6 Dim grey · ΔE 30.6 Dark olivegreen · ΔE 31.6 Dark slate grey · ΔE 34.8 Gray · ΔE 36.4

Nearest named CSS colourSaddle brown (#8B4513)ΔE 26.3, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1C3858

Analogous#581E1C, #56581C

Triadic#1C583C, #3C1C58

Split complementary#1C5658, #1E1C58

Tetradic#1C581E, #1C3858, #581C56

Tints, shades & saturation

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

Lighter +40%#D1A36F

Lighter +30%#C58B48

Lighter +20%#A57135

Lighter +10%#7F5628

Darker −10%#312210

Darker −20%#0B0703

Darker −30%#000000

Darker −40%#000000

More saturated +25%#663D0E

Less saturated −25%#4A3B2B

Channel breakdown

R88

G60

B28

Red88 (34.5%)

Green60 (23.5%)

Blue28 (11%)

Hue32°

Saturation (HSL)51.72%

Lightness22.75%

Dominant channelRed

Hex per channelR 58 · G 3C · B 1C

Keep nerding

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

#583C1C

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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