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Colour

#AD8644

  • #AD8644
  • Orange
  • Dark
  • Nearest: Peru

#AD8644 is a orange with RGB values 173, 134, 68 and HSL 38°, 44%, 47%. It is a dark colour, so black text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#AD8644#AD8644
HEX#AD8644
RGBrgb(173, 134, 68)
RGB (0–1)0.6784, 0.5255, 0.2667
RGB percentages67.8%, 52.5%, 26.7%
HSLhsl(37.7, 43.6%, 47.3%)
HSV / HSBhsv(37.7, 60.7%, 67.8%)
CMYK0%, 22.5%, 60.7%, 32.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,372,100
CSS custom property--colour: #AD8644;

Brightness & contrast

Relative luminance0.26352WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.27:1
Contrast with white3.35:1WCAG normal text: Fail
Contrast with black6.27:1WCAG normal text: AA
Greyscale equivalent#8A8A8A
Inverted#5279BB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#95873Eno red cones; affects about 1% of men; ΔE 11.9 from the original
Deuteranopia#9F9046no green cones; the most common form, about 1% of men; ΔE 11.6 from the original
Tritanopia#BB7B77no blue cones; rare, and affects men and women equally; ΔE 33 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.35:1WCAG large text: AA
Contrast with black, large text6.27:1WCAG large text: AAA

Named colours

Peru · ΔE 16.2Burlywood · ΔE 21.5Dark khaki · ΔE 22.1Dark goldenrod · ΔE 22.2Sandy brown · ΔE 23Tan · ΔE 23.3
Nearest named CSS colourPeru (#CD853F)ΔE 16.2, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#446BAD
Analogous#AD5244, #9FAD44
Triadic#44AD86, #8644AD
Split complementary#449FAD, #5244AD
Tetradic#44AD51, #446BAD, #AD449F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EDE2D0
Lighter +30%#DECBAC
Lighter +20%#D0B587
Lighter +10%#C19E63
Darker −10%#886A36
Darker −20%#644D27
Darker −30%#3F3119
Darker −40%#1B150A
More saturated +25%#CB8E26
Less saturated −25%#8F7E62

Channel breakdown

R173
G134
B68
Red173 (67.8%)
Green134 (52.5%)
Blue68 (26.7%)
Hue37.71°
Saturation (HSL)43.57%
Lightness47.25%
Dominant channelRed
Hex per channelR AD · G 86 · B 44

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Every value on this page was computed from “ad8644” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.