Recognised as Colour

#FC8863

#FC8863
Red
Dark
Nearest: Coral

#FC8863 is a red with RGB values 252, 136, 99 and HSL 15°, 96%, 69%. It is a dark colour, so black text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Coral.

Colour values

#FC8863#FC8863

HEX#FC8863

RGBrgb(252, 136, 99)

RGB (0–1)0.9882, 0.5333, 0.3882

RGB percentages98.8%, 53.3%, 38.8%

HSLhsl(14.5, 96.2%, 68.8%)

HSV / HSBhsv(14.5, 60.7%, 98.8%)

CMYK0%, 46%, 60.7%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,549,987

CSS custom property--colour: #FC8863;

Brightness & contrast

Relative luminance0.39205WCAG 2.x, 0 is black and 1 is white

Perceived brightness176 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.84:1

Contrast with white2.38:1WCAG normal text: Fail

Contrast with black8.84:1WCAG normal text: AAA

Greyscale equivalent#9E9E9E

Inverted#03779C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A6995Fno red cones; affects about 1% of men; ΔE 45.5 from the original

Deuteranopia#C2B261no green cones; the most common form, about 1% of men; ΔE 46.2 from the original

Tritanopia#FF737Fno blue cones; rare, and affects men and women equally; ΔE 23.8 from the original

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

Contrast with white, large text2.38:1WCAG large text: Fail

Contrast with black, large text8.84:1WCAG large text: AAA

Named colours

Coral · ΔE 9.4 Salmon · ΔE 11.3 Light salmon · ΔE 12.1 Dark salmon · ΔE 17.3 Tomato · ΔE 19.6 Sandy brown · ΔE 20

Nearest named CSS colourCoral (#FF7F50)ΔE 9.4, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#63D7FC

Analogous#FC638B, #FCD463

Triadic#63FC88, #8863FC

Split complementary#63FCD5, #638BFC

Tetradic#8BFC63, #63D7FC, #D563FC

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFBF9

Lighter +20%#FED4C7

Lighter +10%#FDAE95

Darker −10%#FB6231

Darker −20%#F43F05

Darker −30%#C23204

Darker −40%#902503

More saturated +25%#FF8660

Less saturated −25%#E89277

Channel breakdown

R252

G136

B99

Red252 (98.8%)

Green136 (53.3%)

Blue99 (38.8%)

Hue14.51°

Saturation (HSL)96.23%

Lightness68.82%

Dominant channelRed

Hex per channelR FC · G 88 · B 63

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FC8863 (chemical formula)

Formula
106,472.491 g/mol
8864 atoms

FC8863 has a molar mass of 106,472.491 g/mol, made up of 8864 atoms across 2 elements: 1 × F, 8863 × C.

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Molar mass

Molar mass106,472.491 g/mol

Total atoms per molecule8864

Distinct elements2

Mass of one molecule1.7680173 × 10^-19 g

Molecules per gram5.6560532 × 10^18

Name

NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show

Composition by mass

F0%

C100%

Fluorine (F)18.998 g/mol, 0.018%

Carbon (C × 8863)106,453.493 g/mol, 99.982%

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