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Recognised as Colour

#AF603F

  • #AF603F
  • Orange
  • Dark
  • Nearest: Sienna

#AF603F is a orange with RGB values 175, 96, 63 and HSL 18°, 47%, 47%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#AF603F#AF603F
HEX#AF603F
RGBrgb(175, 96, 63)
RGB (0–1)0.6863, 0.3765, 0.2471
RGB percentages68.6%, 37.6%, 24.7%
HSLhsl(17.7, 47.1%, 46.7%)
HSV / HSBhsv(17.7, 64%, 68.6%)
CMYK0%, 45.1%, 64%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,493,439
CSS custom property--colour: #AF603F;

Brightness & contrast

Relative luminance0.17839WCAG 2.x, 0 is black and 1 is white
Perceived brightness122.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.6:1
Contrast with white4.6:1WCAG normal text: AA
Contrast with black4.57:1WCAG normal text: AA
Greyscale equivalent#6E6E6E
Inverted#509FC0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#756B3Cno red cones; affects about 1% of men; ΔE 32.8 from the original
Deuteranopia#887C3Eno green cones; the most common form, about 1% of men; ΔE 33.2 from the original
Tritanopia#BF5158no blue cones; rare, and affects men and women equally; ΔE 21.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.6:1WCAG large text: AAA
Contrast with black, large text4.57:1WCAG large text: AAA

Named colours

Sienna · ΔE 6.3Saddle brown · ΔE 14.7Indian red · ΔE 19.4Peru · ΔE 21.1Dark salmon · ΔE 21.2Brown · ΔE 23.9
Nearest named CSS colourSienna (#A0522D)ΔE 6.26, clearly different but related
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3F8EAF
Analogous#AF3F56, #AF983F
Triadic#3FAF60, #603FAF
Split complementary#3FAF98, #3F56AF
Tetradic#56AF3F, #3F8EAF, #983FAF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EDD6CD
Lighter +30%#DFB8A7
Lighter +20%#D29A82
Lighter +10%#C47B5D
Darker −10%#8A4B32
Darker −20%#643724
Darker −30%#3E2216
Darker −40%#190E09
More saturated +25%#CD5421
Less saturated −25%#916C5D

Channel breakdown

R175
G96
B63
Red175 (68.6%)
Green96 (37.6%)
Blue63 (24.7%)
Hue17.68°
Saturation (HSL)47.06%
Lightness46.67%
Dominant channelRed
Hex per channelR AF · G 60 · B 3F

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Every value on this page was computed from “af603f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.