Colour

#FF8363

#FF8363
Red
Dark
Nearest: Coral

#FF8363 is a red with RGB values 255, 131, 99 and HSL 12°, 100%, 69%. It is a dark colour, so black text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Coral.

Colour values

#FF8363#FF8363

HEX#FF8363

RGBrgb(255, 131, 99)

RGB (0–1)1, 0.5137, 0.3882

RGB percentages100%, 51.4%, 38.8%

HSLhsl(12.3, 100%, 69.4%)

HSV / HSBhsv(12.3, 61.2%, 100%)

CMYK0%, 48.6%, 61.2%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,745,315

CSS custom property--colour: #FF8363;

Brightness & contrast

Relative luminance0.38393WCAG 2.x, 0 is black and 1 is white

Perceived brightness175 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.68:1

Contrast with white2.42:1WCAG normal text: Fail

Contrast with black8.68:1WCAG normal text: AAA

Greyscale equivalent#9B9B9B

Inverted#007C9C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A39660no red cones; affects about 1% of men; ΔE 48.8 from the original

Deuteranopia#C1B161no green cones; the most common form, about 1% of men; ΔE 49.8 from the original

Tritanopia#FF6C7Bno blue cones; rare, and affects men and women equally; ΔE 22.5 from the original

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

Contrast with white, large text2.42:1WCAG large text: Fail

Contrast with black, large text8.68:1WCAG large text: AAA

Named colours

Coral · ΔE 8.8 Salmon · ΔE 9.7 Light salmon · ΔE 15.1 Tomato · ΔE 16.6 Light coral · ΔE 19.4 Dark salmon · ΔE 19.8

Nearest named CSS colourCoral (#FF7F50)ΔE 8.84, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#63DFFF

Analogous#FF6391, #FFD163

Triadic#63FF83, #8363FF

Split complementary#63FFD1, #6391FF

Tetradic#91FF63, #63DFFF, #D163FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFDFC

Lighter +20%#FFD4C9

Lighter +10%#FFAC96

Darker −10%#FF5A30

Darker −20%#FC3400

Darker −30%#C92900

Darker −40%#961F00

More saturated +25%#FF8363

Less saturated −25%#EC8F76

Channel breakdown

R255

G131

B99

Red255 (100%)

Green131 (51.4%)

Blue99 (38.8%)

Hue12.31°

Saturation (HSL)100%

Lightness69.41%

Dominant channelRed

Hex per channelR FF · G 83 · B 63

Keep nerding

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#FF8363

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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