Recognised as Colour

#47371F

#47371F
Orange
Dark
Nearest: Dim grey

#47371F is a orange with RGB values 71, 55, 31 and HSL 36°, 39%, 20%. It is a dark colour, so white text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#47371F#47371F

HEX#47371F

RGBrgb(71, 55, 31)

RGB (0–1)0.2784, 0.2157, 0.1216

RGB percentages27.8%, 21.6%, 12.2%

HSLhsl(36, 39.2%, 20%)

HSV / HSBhsv(36, 56.3%, 27.8%)

CMYK0%, 22.5%, 56.3%, 72.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,667,167

CSS custom property--colour: #47371F;

Brightness & contrast

Relative luminance0.04171WCAG 2.x, 0 is black and 1 is white

Perceived brightness58.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.45:1

Contrast with white11.45:1WCAG normal text: AAA

Contrast with black1.83:1WCAG normal text: Fail

Greyscale equivalent#393939

Inverted#B8C8E0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3D371Dno red cones; affects about 1% of men; ΔE 5.4 from the original

Deuteranopia#413B20no green cones; the most common form, about 1% of men; ΔE 5.5 from the original

Tritanopia#4D3331no blue cones; rare, and affects men and women equally; ΔE 14.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text11.45:1WCAG large text: AAA

Contrast with black, large text1.83:1WCAG large text: Fail

Named colours

Dim grey · ΔE 27.1 Dark slate grey · ΔE 27.2 Black · ΔE 30.2 Dark olivegreen · ΔE 31.5 Gray · ΔE 34.4 Saddle brown · ΔE 35.3

Nearest named CSS colourDim grey (#696969)ΔE 27.06, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1F2F47

Analogous#47231F, #43471F

Triadic#1F4737, #371F47

Split complementary#1F4347, #231F47

Tetradic#1F4723, #1F2F47, #471F43

Tints, shades & saturation

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

Lighter +40%#C1A171

Lighter +30%#B28A4E

Lighter +20%#8E6E3E

Lighter +10%#6A522E

Darker −10%#241C10

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#543A12

Less saturated −25%#3A342C

Channel breakdown

R71

G55

B31

Red71 (27.8%)

Green55 (21.6%)

Blue31 (12.2%)

Hue36°

Saturation (HSL)39.22%

Lightness20%

Dominant channelRed

Hex per channelR 47 · G 37 · B 1F

Keep nerding

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

#47371F

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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