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Recognised as Colour

#AF5519

  • #AF5519
  • Orange
  • Dark
  • Nearest: Chocolate

#AF5519 is a orange with RGB values 175, 85, 25 and HSL 24°, 75%, 39%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#AF5519#AF5519
HEX#AF5519
RGBrgb(175, 85, 25)
RGB (0–1)0.6863, 0.3333, 0.098
RGB percentages68.6%, 33.3%, 9.8%
HSLhsl(24, 75%, 39.2%)
HSV / HSBhsv(24, 85.7%, 68.6%)
CMYK0%, 51.4%, 85.7%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,490,585
CSS custom property--colour: #AF5519;

Brightness & contrast

Relative luminance0.15681WCAG 2.x, 0 is black and 1 is white
Perceived brightness116.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.08:1
Contrast with white5.08:1WCAG normal text: AA
Contrast with black4.14:1WCAG normal text: Fail
Greyscale equivalent#646464
Inverted#50AAE6

Colour vision & accessibility

Protanopia#6F620Dno red cones; affects about 1% of men; ΔE 37.6 from the original
Deuteranopia#857616no green cones; the most common form, about 1% of men; ΔE 37.8 from the original
Tritanopia#C0414Ano blue cones; rare, and affects men and women equally; ΔE 31.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.08:1WCAG large text: AAA
Contrast with black, large text4.14:1WCAG large text: AA

Named colours

Nearest named CSS colourChocolate (#D2691E)ΔE 13.08, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#1973AF
Analogous#AF1928, #AFA019
Triadic#19AF55, #5519AF
Split complementary#19AFA0, #1928AF
Tetradic#28AF19, #1973AF, #A019AF

Tints, shades & saturation

Lighter +40%#F2C2A2
Lighter +30%#EBA576
Lighter +20%#E58749
Lighter +10%#DC6B1F
Darker −10%#823F13
Darker −20%#562A0C
Darker −30%#291406
Darker −40%#000000
More saturated +25%#C85000
Less saturated −25%#965A32

Channel breakdown

R175
G85
B25
Red175 (68.6%)
Green85 (33.3%)
Blue25 (9.8%)
Hue24°
Saturation (HSL)75%
Lightness39.22%
Dominant channelRed
Hex per channelR AF · G 55 · B 19

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Every value on this page was computed from “af5519” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.