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Recognised as Colour

#83642F

  • #83642F
  • Orange
  • Dark
  • Nearest: Saddle brown

#83642F is a orange with RGB values 131, 100, 47 and HSL 38°, 47%, 35%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Saddle brown.

Colour values

#83642F#83642F
HEX#83642F
RGBrgb(131, 100, 47)
RGB (0–1)0.5137, 0.3922, 0.1843
RGB percentages51.4%, 39.2%, 18.4%
HSLhsl(37.9, 47.2%, 34.9%)
HSV / HSBhsv(37.9, 64.1%, 51.4%)
CMYK0%, 23.7%, 64.1%, 48.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,610,863
CSS custom property--colour: #83642F;

Brightness & contrast

Relative luminance0.14145WCAG 2.x, 0 is black and 1 is white
Perceived brightness106.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.48:1
Contrast with white5.48:1WCAG normal text: AA
Contrast with black3.83:1WCAG normal text: Fail
Greyscale equivalent#676767
Inverted#7C9BD0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#70652Ano red cones; affects about 1% of men; ΔE 10 from the original
Deuteranopia#786C31no green cones; the most common form, about 1% of men; ΔE 9.7 from the original
Tritanopia#8E5B58no blue cones; rare, and affects men and women equally; ΔE 27.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.48:1WCAG large text: AAA
Contrast with black, large text3.83:1WCAG large text: AA

Named colours

Saddle brown · ΔE 22.4Sienna · ΔE 23.2Dark olivegreen · ΔE 25.4Peru · ΔE 26.8Olive · ΔE 30.4Tan · ΔE 32.1
Nearest named CSS colourSaddle brown (#8B4513)ΔE 22.43, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2F4E83
Analogous#833A2F, #78832F
Triadic#2F8364, #642F83
Split complementary#2F7883, #3A2F83
Tetradic#2F833A, #2F4E83, #832F78

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DDC7A1
Lighter +30%#D0B17B
Lighter +20%#C29A56
Lighter +10%#A9813C
Darker −10%#5D4722
Darker −20%#382B14
Darker −30%#120E07
Darker −40%#000000
More saturated +25%#996A19
Less saturated −25%#6D5E45

Channel breakdown

R131
G100
B47
Red131 (51.4%)
Green100 (39.2%)
Blue47 (18.4%)
Hue37.86°
Saturation (HSL)47.19%
Lightness34.9%
Dominant channelRed
Hex per channelR 83 · G 64 · B 2F

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Every value on this page was computed from “83642f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.