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Colour

#8C3105

  • #8C3105
  • Orange
  • Dark
  • Nearest: Saddle brown

#8C3105 is a orange with RGB values 140, 49, 5 and HSL 20°, 93%, 28%. It is a dark colour, so white text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Saddle brown.

Colour values

#8C3105#8C3105
HEX#8C3105
RGBrgb(140, 49, 5)
RGB (0–1)0.549, 0.1922, 0.0196
RGB percentages54.9%, 19.2%, 2%
HSLhsl(19.6, 93.1%, 28.4%)
HSV / HSBhsv(19.6, 96.4%, 54.9%)
CMYK0%, 65%, 96.4%, 45.1%naive device-independent conversion; real print needs an ICC profile
24-bit integer9,187,589
CSS custom property--colour: #8C3105;

Brightness & contrast

Relative luminance0.07783WCAG 2.x, 0 is black and 1 is white
Perceived brightness85.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.21:1
Contrast with white8.21:1WCAG normal text: AAA
Contrast with black2.56:1WCAG normal text: Fail
Greyscale equivalent#414141
Inverted#73CEFA

Colour vision & accessibility

Protanopia#4C4200no red cones; affects about 1% of men; ΔE 40.8 from the original
Deuteranopia#625600no green cones; the most common form, about 1% of men; ΔE 40.8 from the original
Tritanopia#9B162Ano blue cones; rare, and affects men and women equally; ΔE 23.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.21:1WCAG large text: AAA
Contrast with black, large text2.56:1WCAG large text: Fail

Named colours

Nearest named CSS colourSaddle brown (#8B4513)ΔE 11.44, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#05608C
Analogous#8C051D, #8C7405
Triadic#058C31, #31058C
Split complementary#058C74, #051D8C
Tetradic#1D8C05, #05608C, #75058C

Tints, shades & saturation

Lighter +40%#F99464
Lighter +30%#F87332
Lighter +20%#EE5309
Lighter +10%#BD4207
Darker −10%#5B2003
Darker −20%#2A0F01
Darker −30%#000000
Darker −40%#000000
More saturated +25%#912F00
Less saturated −25%#7A3717

Channel breakdown

R140
G49
B5
Red140 (54.9%)
Green49 (19.2%)
Blue5 (2%)
Hue19.56°
Saturation (HSL)93.1%
Lightness28.43%
Dominant channelRed
Hex per channelR 8C · G 31 · B 05

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Every value on this page was computed from “8c3105” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.