Recognised as Colour

#81520E

#81520E
Orange
Dark
Nearest: Saddle brown

#81520E is a orange with RGB values 129, 82, 14 and HSL 35°, 80%, 28%. It is a dark colour, so white text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Saddle brown.

Colour values

#81520E#81520E

HEX#81520E

RGBrgb(129, 82, 14)

RGB (0–1)0.5059, 0.3216, 0.0549

RGB percentages50.6%, 32.2%, 5.5%

HSLhsl(35.5, 80.4%, 28%)

HSV / HSBhsv(35.5, 89.1%, 50.6%)

CMYK0%, 36.4%, 89.1%, 49.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,475,150

CSS custom property--colour: #81520E;

Brightness & contrast

Relative luminance0.10733WCAG 2.x, 0 is black and 1 is white

Perceived brightness94.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.67:1

Contrast with white6.67:1WCAG normal text: AA

Contrast with black3.15:1WCAG normal text: Fail

Greyscale equivalent#575757

Inverted#7EADF1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#625500no red cones; affects about 1% of men; ΔE 17.7 from the original

Deuteranopia#6D6110no green cones; the most common form, about 1% of men; ΔE 18.6 from the original

Tritanopia#8D4646no blue cones; rare, and affects men and women equally; ΔE 33.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text6.67:1WCAG large text: AAA

Contrast with black, large text3.15:1WCAG large text: AA

Named colours

Saddle brown · ΔE 12.6 Sienna · ΔE 17.7 Peru · ΔE 24.1 Dark goldenrod · ΔE 28 Chocolate · ΔE 31.2 Olive · ΔE 32.7

Nearest named CSS colourSaddle brown (#8B4513)ΔE 12.59, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0E3D81

Analogous#81190E, #76810E

Triadic#0E8152, #520E81

Split complementary#0E7681, #190E81

Tetradic#0E8119, #0E3D81, #810E76

Tints, shades & saturation

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

Lighter +40%#EFB96C

Lighter +30%#EAA43E

Lighter +20%#DD8C18

Lighter +10%#AF6F13

Darker −10%#533509

Darker −20%#251804

Darker −30%#000000

Darker −40%#000000

More saturated +25%#8F5500

Less saturated −25%#6F4F20

Channel breakdown

R129

G82

B14

Red129 (50.6%)

Green82 (32.2%)

Blue14 (5.5%)

Hue35.48°

Saturation (HSL)80.42%

Lightness28.04%

Dominant channelRed

Hex per channelR 81 · G 52 · B 0E

Keep nerding

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

#81520E

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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