Recognised as Colour

#AF501C

#AF501C
Orange
Dark
Nearest: Sienna

#AF501C is a orange with RGB values 175, 80, 28 and HSL 21°, 72%, 40%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#AF501C#AF501C

HEX#AF501C

RGBrgb(175, 80, 28)

RGB (0–1)0.6863, 0.3137, 0.1098

RGB percentages68.6%, 31.4%, 11%

HSLhsl(21.2, 72.4%, 39.8%)

HSV / HSBhsv(21.2, 84%, 68.6%)

CMYK0%, 54.3%, 84%, 31.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,489,308

CSS custom property--colour: #AF501C;

Brightness & contrast

Relative luminance0.14935WCAG 2.x, 0 is black and 1 is white

Perceived brightness114 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.27:1

Contrast with white5.27:1WCAG normal text: AA

Contrast with black3.99:1WCAG normal text: Fail

Greyscale equivalent#606060

Inverted#50AFE3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6B5F13no red cones; affects about 1% of men; ΔE 40.4 from the original

Deuteranopia#827419no green cones; the most common form, about 1% of men; ΔE 40.7 from the original

Tritanopia#C03A46no blue cones; rare, and affects men and women equally; ΔE 28.7 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text5.27:1WCAG large text: AAA

Contrast with black, large text3.99:1WCAG large text: AA

Named colours

Sienna · ΔE 12.7 Saddle brown · ΔE 13.5 Chocolate · ΔE 14.7 Peru · ΔE 21.7 Brown · ΔE 22.6 Firebrick · ΔE 22.9

Nearest named CSS colourSienna (#A0522D)ΔE 12.75, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#1C7BAF

Analogous#AF1C31, #AF9A1C

Triadic#1CAF50, #501CAF

Split complementary#1CAF99, #1C32AF

Tetradic#31AF1C, #1C7BAF, #991CAF

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#F1C1A6

Lighter +30%#EAA27A

Lighter +20%#E3834E

Lighter +10%#DB6423

Darker −10%#833C15

Darker −20%#57280E

Darker −30%#2B1407

Darker −40%#000000

More saturated +25%#C84903

Less saturated −25%#965735

Channel breakdown

R175

G80

B28

Red175 (68.6%)

Green80 (31.4%)

Blue28 (11%)

Hue21.22°

Saturation (HSL)72.41%

Lightness39.8%

Dominant channelRed

Hex per channelR AF · G 50 · B 1C

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#AF501C

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

Nerdulate something else