Colour

#C0661B

#C0661B
Orange
Dark
Nearest: Chocolate

#C0661B is a orange with RGB values 192, 102, 27 and HSL 27°, 75%, 43%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#C0661B#C0661B

HEX#C0661B

RGBrgb(192, 102, 27)

RGB (0–1)0.7529, 0.4, 0.1059

RGB percentages75.3%, 40%, 10.6%

HSLhsl(27.3, 75.3%, 42.9%)

HSV / HSBhsv(27.3, 85.9%, 75.3%)

CMYK0%, 46.9%, 85.9%, 24.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,609,051

CSS custom property--colour: #C0661B;

Brightness & contrast

Relative luminance0.20788WCAG 2.x, 0 is black and 1 is white

Perceived brightness131.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.16:1

Contrast with white4.07:1WCAG normal text: Fail

Contrast with black5.16:1WCAG normal text: AA

Greyscale equivalent#747474

Inverted#3F99E4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#81710Ano red cones; affects about 1% of men; ΔE 35.6 from the original

Deuteranopia#96861Ano green cones; the most common form, about 1% of men; ΔE 36.7 from the original

Tritanopia#D35258no blue cones; rare, and affects men and women equally; ΔE 36.6 from the original

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

Contrast with white, large text4.07:1WCAG large text: AA

Contrast with black, large text5.16:1WCAG large text: AAA

Named colours

Chocolate · ΔE 7.2 Peru · ΔE 14.7 Sienna · ΔE 20.5 Saddle brown · ΔE 20.6 Coral · ΔE 21.3 Sandy brown · ΔE 23.9

Nearest named CSS colourChocolate (#D2691E)ΔE 7.22, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1B75C0

Analogous#C01B23, #C0B81B

Triadic#1BC066, #661BC0

Split complementary#1BC0B8, #1B23C0

Tetradic#23C01B, #1B75C0, #B81BC0

Tints, shades & saturation

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

Lighter +40%#F4D1B3

Lighter +30%#EEB586

Lighter +20%#E89A59

Lighter +10%#E17F2D

Darker −10%#934E15

Darker −20%#67360E

Darker −30%#3A1F08

Darker −40%#0D0702

More saturated +25%#DB6400

Less saturated −25%#A56836

Channel breakdown

R192

G102

B27

Red192 (75.3%)

Green102 (40%)

Blue27 (10.6%)

Hue27.27°

Saturation (HSL)75.34%

Lightness42.94%

Dominant channelRed

Hex per channelR C0 · G 66 · B 1B

Keep nerding

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

#C0661B

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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