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Recognised as Colour

#AF664A

  • #AF664A
  • Orange
  • Dark
  • Nearest: Sienna

#AF664A is a orange with RGB values 175, 102, 74 and HSL 17°, 41%, 49%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#AF664A#AF664A
HEX#AF664A
RGBrgb(175, 102, 74)
RGB (0–1)0.6863, 0.4, 0.2902
RGB percentages68.6%, 40%, 29%
HSLhsl(16.6, 40.6%, 48.8%)
HSV / HSBhsv(16.6, 57.7%, 68.6%)
CMYK0%, 41.7%, 57.7%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,494,986
CSS custom property--colour: #AF664A;

Brightness & contrast

Relative luminance0.19111WCAG 2.x, 0 is black and 1 is white
Perceived brightness126 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.82:1
Contrast with white4.35:1WCAG normal text: Fail
Contrast with black4.82:1WCAG normal text: AA
Greyscale equivalent#737373
Inverted#5099B5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#796F48no red cones; affects about 1% of men; ΔE 29.5 from the original
Deuteranopia#8B7F49no green cones; the most common form, about 1% of men; ΔE 30.1 from the original
Tritanopia#BE595Fno blue cones; rare, and affects men and women equally; ΔE 19 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.35:1WCAG large text: AA
Contrast with black, large text4.82:1WCAG large text: AAA

Named colours

Sienna · ΔE 10.5Saddle brown · ΔE 18.4Dark salmon · ΔE 19.1Indian red · ΔE 19.5Peru · ΔE 23Light coral · ΔE 24
Nearest named CSS colourSienna (#A0522D)ΔE 10.5, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4A93AF
Analogous#AF4A61, #AF994A
Triadic#4AAF66, #664AAF
Split complementary#4AAF98, #4A61AF
Tetradic#61AF4A, #4A93AF, #984AAF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EEDDD7
Lighter +30%#DFBFB3
Lighter +20%#D0A18F
Lighter +10%#C1836B
Darker −10%#8B513B
Darker −20%#673C2C
Darker −30%#43271D
Darker −40%#20120D
More saturated +25%#CE582B
Less saturated −25%#907469

Channel breakdown

R175
G102
B74
Red175 (68.6%)
Green102 (40%)
Blue74 (29%)
Hue16.63°
Saturation (HSL)40.56%
Lightness48.82%
Dominant channelRed
Hex per channelR AF · G 66 · B 4A

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Every value on this page was computed from “af664a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.