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Colour

#81655B

  • #81655B
  • Orange
  • Dark
  • Nearest: Dim grey

#81655B is a orange with RGB values 129, 101, 91 and HSL 16°, 17%, 43%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#81655B#81655B
HEX#81655B
RGBrgb(129, 101, 91)
RGB (0–1)0.5059, 0.3961, 0.3569
RGB percentages50.6%, 39.6%, 35.7%
HSLhsl(15.8, 17.3%, 43.1%)
HSV / HSBhsv(15.8, 29.5%, 50.6%)
CMYK0%, 21.7%, 29.5%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,480,091
CSS custom property--colour: #81655B;

Brightness & contrast

Relative luminance0.1473WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.32:1
Contrast with white5.32:1WCAG normal text: AA
Contrast with black3.95:1WCAG normal text: Fail
Greyscale equivalent#6A6A6A
Inverted#7E9AA4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#6C685Ano red cones; affects about 1% of men; ΔE 10.9 from the original
Deuteranopia#726D5Bno green cones; the most common form, about 1% of men; ΔE 11.1 from the original
Tritanopia#886162no blue cones; rare, and affects men and women equally; ΔE 7.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.32:1WCAG large text: AAA
Contrast with black, large text3.95:1WCAG large text: AA

Named colours

Dim grey · ΔE 13.9Gray · ΔE 16.2Rosy brown · ΔE 20Slate grey · ΔE 24.9Light slate grey · ΔE 26.4Dark grey · ΔE 27.7
Nearest named CSS colourDim grey (#696969)ΔE 13.9, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5B7781
Analogous#815B64, #81785B
Triadic#5B8165, #655B81
Split complementary#5B8178, #5B6481
Tetradic#64815B, #5B7781, #785B81

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DBD0CD
Lighter +30%#C6B5AF
Lighter +20%#B19991
Lighter +10%#9C7E73
Darker −10%#634E46
Darker −20%#453631
Darker −30%#271F1C
Darker −40%#090707
More saturated +25%#9D5840
Less saturated −25%#6E6E6E

Channel breakdown

R129
G101
B91
Red129 (50.6%)
Green101 (39.6%)
Blue91 (35.7%)
Hue15.79°
Saturation (HSL)17.27%
Lightness43.14%
Dominant channelRed
Hex per channelR 81 · G 65 · B 5B

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Every value on this page was computed from “81655b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.