Recognised as Colour

#F18D39

#F18D39
Orange
Dark
Nearest: Chocolate

#F18D39 is a orange with RGB values 241, 141, 57 and HSL 27°, 87%, 58%. It is a dark colour, so black text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Chocolate.

Colour values

#F18D39#F18D39

HEX#F18D39

RGBrgb(241, 141, 57)

RGB (0–1)0.9451, 0.5529, 0.2235

RGB percentages94.5%, 55.3%, 22.4%

HSLhsl(27.4, 86.8%, 58.4%)

HSV / HSBhsv(27.4, 76.3%, 94.5%)

CMYK0%, 41.5%, 76.3%, 5.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,830,329

CSS custom property--colour: #F18D39;

Brightness & contrast

Relative luminance0.38046WCAG 2.x, 0 is black and 1 is white

Perceived brightness171.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.61:1

Contrast with white2.44:1WCAG normal text: Fail

Contrast with black8.61:1WCAG normal text: AAA

Greyscale equivalent#9C9C9C

Inverted#0E72C6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#AB982Eno red cones; affects about 1% of men; ΔE 37.1 from the original

Deuteranopia#C3AF39no green cones; the most common form, about 1% of men; ΔE 37.9 from the original

Tritanopia#FF777Cno blue cones; rare, and affects men and women equally; ΔE 41.4 from the original

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

Contrast with white, large text2.44:1WCAG large text: Fail

Contrast with black, large text8.61:1WCAG large text: AAA

Named colours

Chocolate · ΔE 13.3 Sandy brown · ΔE 15.8 Peru · ΔE 16.2 Coral · ΔE 17.5 Dark orange · ΔE 17.7 Orange · ΔE 22.9

Nearest named CSS colourChocolate (#D2691E)ΔE 13.3, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#399DF1

Analogous#F13941, #F1E939

Triadic#39F18D, #8D39F1

Split complementary#39F1E9, #3941F1

Tetradic#41F139, #399DF1, #E939F1

Tints, shades & saturation

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

Lighter +40%#FEFBF8

Lighter +30%#FBDFC8

Lighter +20%#F8C498

Lighter +10%#F4A869

Darker −10%#E77210

Darker −20%#B75B0D

Darker −30%#87430A

Darker −40%#582B06

More saturated +25%#FF8C2B

Less saturated −25%#D78F54

Channel breakdown

R241

G141

B57

Red241 (94.5%)

Green141 (55.3%)

Blue57 (22.4%)

Hue27.39°

Saturation (HSL)86.79%

Lightness58.43%

Dominant channelRed

Hex per channelR F1 · G 8D · B 39

Keep nerding

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

#F18D39

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

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