Recognised as Colour

#FC6779

#FC6779
Red
Dark
Nearest: Light coral

#FC6779 is a red with RGB values 252, 103, 121 and HSL 353°, 96%, 70%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Light coral.

Colour values

#FC6779#FC6779

HEX#FC6779

RGBrgb(252, 103, 121)

RGB (0–1)0.9882, 0.4039, 0.4745

RGB percentages98.8%, 40.4%, 47.5%

HSLhsl(352.8, 96.1%, 69.6%)

HSV / HSBhsv(352.8, 59.1%, 98.8%)

CMYK0%, 59.1%, 52%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,541,561

CSS custom property--colour: #FC6779;

Brightness & contrast

Relative luminance0.31776WCAG 2.x, 0 is black and 1 is white

Perceived brightness164 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.36:1

Contrast with white2.86:1WCAG normal text: Fail

Contrast with black7.36:1WCAG normal text: AAA

Greyscale equivalent#888888

Inverted#039886

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#898679no red cones; affects about 1% of men; ΔE 61.2 from the original

Deuteranopia#AFA476no green cones; the most common form, about 1% of men; ΔE 61.7 from the original

Tritanopia#FF4F6Eno blue cones; rare, and affects men and women equally; ΔE 10.5 from the original

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

Contrast with white, large text2.86:1WCAG large text: Fail

Contrast with black, large text7.36:1WCAG large text: AAA

Named colours

Light coral · ΔE 15.7 Salmon · ΔE 16.5 Indian red · ΔE 16.7 Pale violetred · ΔE 23.3 Crimson · ΔE 24.8 Tomato · ΔE 26.7

Nearest named CSS colourLight coral (#F08080)ΔE 15.67, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#67FCEA

Analogous#FC67C3, #FCA067

Triadic#79FC67, #6779FC

Split complementary#67FCA0, #67C3FC

Tetradic#C3FC67, #67FCEA, #A067FC

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFDFD

Lighter +20%#FECBD1

Lighter +10%#FD99A5

Darker −10%#FB354D

Darker −20%#F80522

Darker −30%#C6041B

Darker −40%#940314

More saturated +25%#FF6477

Less saturated −25%#E97A88

Channel breakdown

R252

G103

B121

Red252 (98.8%)

Green103 (40.4%)

Blue121 (47.5%)

Hue352.75°

Saturation (HSL)96.13%

Lightness69.61%

Dominant channelRed

Hex per channelR FC · G 67 · B 79

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FC6779 (chemical formula)

Formula
81,441.567 g/mol
6780 atoms

FC6779 has a molar mass of 81,441.567 g/mol, made up of 6780 atoms across 2 elements: 1 × F, 6779 × C.

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Molar mass

Molar mass81,441.567 g/mol

Total atoms per molecule6780

Distinct elements2

Mass of one molecule1.352369 × 10^-19 g

Molecules per gram7.3944313 × 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, 0.023%

Carbon (C × 6779)81,422.569 g/mol, 99.977%

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