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Recognised as Colour

#A0660C

  • #A0660C
  • Orange
  • Dark
  • Nearest: Peru

#A0660C is a orange with RGB values 160, 102, 12 and HSL 36°, 86%, 34%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#A0660C#A0660C
HEX#A0660C
RGBrgb(160, 102, 12)
RGB (0–1)0.6275, 0.4, 0.0471
RGB percentages62.7%, 40%, 4.7%
HSLhsl(36.5, 86%, 33.7%)
HSV / HSBhsv(36.5, 92.5%, 62.7%)
CMYK0%, 36.2%, 92.5%, 37.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,511,884
CSS custom property--colour: #A0660C;

Brightness & contrast

Relative luminance0.17003WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.77:1
Contrast with white4.77:1WCAG normal text: AA
Contrast with black4.4:1WCAG normal text: Fail
Greyscale equivalent#6C6C6C
Inverted#5F99F3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#796A00no red cones; affects about 1% of men; ΔE 21.4 from the original
Deuteranopia#877810no green cones; the most common form, about 1% of men; ΔE 22 from the original
Tritanopia#AF5857no blue cones; rare, and affects men and women equally; ΔE 40.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.77:1WCAG large text: AAA
Contrast with black, large text4.4:1WCAG large text: AA

Named colours

Peru · ΔE 15.1Dark goldenrod · ΔE 16.2Saddle brown · ΔE 18.8Chocolate · ΔE 21.8Sienna · ΔE 21.9Sandy brown · ΔE 27.1
Nearest named CSS colourPeru (#CD853F)ΔE 15.12, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0C46A0
Analogous#A01C0C, #90A00C
Triadic#0CA066, #660CA0
Split complementary#0C90A0, #1C0CA0
Tetradic#0CA01C, #0C46A0, #A00C90

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F6C882
Lighter +30%#F2B453
Lighter +20%#EF9F23
Lighter +10%#CF8410
Darker −10%#714808
Darker −20%#412A05
Darker −30%#120B01
Darker −40%#000000
More saturated +25%#AC6900
Less saturated −25%#8B6122

Channel breakdown

R160
G102
B12
Red160 (62.7%)
Green102 (40%)
Blue12 (4.7%)
Hue36.49°
Saturation (HSL)86.05%
Lightness33.73%
Dominant channelRed
Hex per channelR A0 · G 66 · B 0C

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Every value on this page was computed from “a0660c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.