Recognised as Colour

#813D16

#813D16
Orange
Dark
Nearest: Saddle brown

#813D16 is a orange with RGB values 129, 61, 22 and HSL 22°, 71%, 30%. It is a dark colour, so white text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Saddle brown.

Colour values

#813D16#813D16

HEX#813D16

RGBrgb(129, 61, 22)

RGB (0–1)0.5059, 0.2392, 0.0863

RGB percentages50.6%, 23.9%, 8.6%

HSLhsl(21.9, 70.9%, 29.6%)

HSV / HSBhsv(21.9, 82.9%, 50.6%)

CMYK0%, 52.7%, 82.9%, 49.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,469,782

CSS custom property--colour: #813D16;

Brightness & contrast

Relative luminance0.08063WCAG 2.x, 0 is black and 1 is white

Perceived brightness84.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.04:1

Contrast with white8.04:1WCAG normal text: AAA

Contrast with black2.61:1WCAG normal text: Fail

Greyscale equivalent#494949

Inverted#7EC2E9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#504710no red cones; affects about 1% of men; ΔE 30.4 from the original

Deuteranopia#615614no green cones; the most common form, about 1% of men; ΔE 30.3 from the original

Tritanopia#8E2E35no blue cones; rare, and affects men and women equally; ΔE 22.8 from the original

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

Contrast with white, large text8.04:1WCAG large text: AAA

Contrast with black, large text2.61:1WCAG large text: Fail

Named colours

Saddle brown · ΔE 6 Sienna · ΔE 10 Maroon · ΔE 23.1 Brown · ΔE 23.9 Dark red · ΔE 25.6 Firebrick · ΔE 29.7

Nearest named CSS colourSaddle brown (#8B4513)ΔE 6.01, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#165A81

Analogous#811625, #817216

Triadic#16813D, #3D1681

Split complementary#168172, #162581

Tetradic#258116, #165A81, #721681

Tints, shades & saturation

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

Lighter +40%#E8A37B

Lighter +30%#E1844F

Lighter +20%#D86625

Lighter +10%#AD521D

Darker −10%#55280F

Darker −20%#2A1407

Darker −30%#000000

Darker −40%#000000

More saturated +25%#943803

Less saturated −25%#6E4229

Channel breakdown

R129

G61

B22

Red129 (50.6%)

Green61 (23.9%)

Blue22 (8.6%)

Hue21.87°

Saturation (HSL)70.86%

Lightness29.61%

Dominant channelRed

Hex per channelR 81 · G 3D · B 16

Keep nerding

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

#813D16

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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