Recognised as Colour

#37291E

#37291E
Orange
Dark
Nearest: Black

#37291E is a orange with RGB values 55, 41, 30 and HSL 26°, 29%, 17%. It is a dark colour, so white text on it reaches 14:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#37291E#37291E

HEX#37291E

RGBrgb(55, 41, 30)

RGB (0–1)0.2157, 0.1608, 0.1176

RGB percentages21.6%, 16.1%, 11.8%

HSLhsl(26.4, 29.4%, 16.7%)

HSV / HSBhsv(26.4, 45.5%, 21.6%)

CMYK0%, 25.5%, 45.5%, 78.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,615,006

CSS custom property--colour: #37291E;

Brightness & contrast

Relative luminance0.02492WCAG 2.x, 0 is black and 1 is white

Perceived brightness44.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.02:1

Contrast with white14.02:1WCAG normal text: AAA

Contrast with black1.5:1WCAG normal text: Fail

Greyscale equivalent#2B2B2B

Inverted#C8D6E1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2D2A1Dno red cones; affects about 1% of men; ΔE 6 from the original

Deuteranopia#312D1Eno green cones; the most common form, about 1% of men; ΔE 5.8 from the original

Tritanopia#3B2626no blue cones; rare, and affects men and women equally; ΔE 7.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.02:1WCAG large text: AAA

Contrast with black, large text1.5:1WCAG large text: Fail

Named colours

Black · ΔE 20.9 Dark slate grey · ΔE 25.1 Dim grey · ΔE 28.6 Gray · ΔE 37.3 Dark olivegreen · ΔE 39.8 Slate grey · ΔE 41

Nearest named CSS colourBlack (#000000)ΔE 20.88, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1E2C37

Analogous#371E20, #37351E

Triadic#1E3729, #291E37

Split complementary#1E3735, #1E2037

Tetradic#20371E, #1E2C37, #351E37

Tints, shades & saturation

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

Lighter +40%#B18D70

Lighter +30%#9A7354

Lighter +20%#795A42

Lighter +10%#584230

Darker −10%#16100C

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#422813

Less saturated −25%#2C2A29

Channel breakdown

R55

G41

B30

Red55 (21.6%)

Green41 (16.1%)

Blue30 (11.8%)

Hue26.4°

Saturation (HSL)29.41%

Lightness16.67%

Dominant channelRed

Hex per channelR 37 · G 29 · B 1E

Keep nerding

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

#37291E

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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