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Recognised as Colour

#8F5B43

  • #8F5B43
  • Orange
  • Dark
  • Nearest: Sienna

#8F5B43 is a orange with RGB values 143, 91, 67 and HSL 19°, 36%, 41%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#8F5B43#8F5B43
HEX#8F5B43
RGBrgb(143, 91, 67)
RGB (0–1)0.5608, 0.3569, 0.2627
RGB percentages56.1%, 35.7%, 26.3%
HSLhsl(18.9, 36.2%, 41.2%)
HSV / HSBhsv(18.9, 53.1%, 56.1%)
CMYK0%, 36.4%, 53.1%, 43.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,395,011
CSS custom property--colour: #8F5B43;

Brightness & contrast

Relative luminance0.13727WCAG 2.x, 0 is black and 1 is white
Perceived brightness107.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.61:1
Contrast with white5.61:1WCAG normal text: AA
Contrast with black3.75:1WCAG normal text: Fail
Greyscale equivalent#646464
Inverted#70A4BC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#696141no red cones; affects about 1% of men; ΔE 21.1 from the original
Deuteranopia#756C43no green cones; the most common form, about 1% of men; ΔE 21.7 from the original
Tritanopia#9B5255no blue cones; rare, and affects men and women equally; ΔE 16 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.61:1WCAG large text: AAA
Contrast with black, large text3.75:1WCAG large text: AA

Named colours

Sienna · ΔE 16.8Saddle brown · ΔE 20.9Rosy brown · ΔE 25.5Indian red · ΔE 27.9Dark salmon · ΔE 28.2Dim grey · ΔE 29.3
Nearest named CSS colourSienna (#A0522D)ΔE 16.85, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#43778F
Analogous#8F4351, #8F8143
Triadic#438F5B, #5B438F
Split complementary#438F81, #43518F
Tetradic#518F43, #43778F, #81438F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E0C9BE
Lighter +30%#D0AC9B
Lighter +20%#C08F78
Lighter +10%#B07255
Darker −10%#6C4533
Darker −20%#4A2F22
Darker −30%#271912
Darker −40%#040302
More saturated +25%#A95129
Less saturated −25%#75655D

Channel breakdown

R143
G91
B67
Red143 (56.1%)
Green91 (35.7%)
Blue67 (26.3%)
Hue18.95°
Saturation (HSL)36.19%
Lightness41.18%
Dominant channelRed
Hex per channelR 8F · G 5B · B 43

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Every value on this page was computed from “8f5b43” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.