Recognised as Colour

#FC2269

#FC2269
Red
Dark
Nearest: Crimson

#FC2269 is a red with RGB values 252, 34, 105 and HSL 340°, 97%, 56%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FC2269#FC2269

HEX#FC2269

RGBrgb(252, 34, 105)

RGB (0–1)0.9882, 0.1333, 0.4118

RGB percentages98.8%, 13.3%, 41.2%

HSLhsl(340.5, 97.3%, 56.1%)

HSV / HSBhsv(340.5, 86.5%, 98.8%)

CMYK0%, 86.5%, 58.3%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,523,881

CSS custom property--colour: #FC2269;

Brightness & contrast

Relative luminance0.22859WCAG 2.x, 0 is black and 1 is white

Perceived brightness144.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.57:1

Contrast with white3.77:1WCAG normal text: Fail

Contrast with black5.57:1WCAG normal text: AA

Greyscale equivalent#555555

Inverted#03DD96

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#67686Ano red cones; affects about 1% of men; ΔE 81.9 from the original

Deuteranopia#9D9363no green cones; the most common form, about 1% of men; ΔE 83.3 from the original

Tritanopia#FF0044no blue cones; rare, and affects men and women equally; ΔE 20.7 from the original

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

Contrast with white, large text3.77:1WCAG large text: AA

Contrast with black, large text5.57:1WCAG large text: AAA

Named colours

Crimson · ΔE 19.3 Deep pink · ΔE 24.3 Hot pink · ΔE 33.8 Firebrick · ΔE 34.2 Indian red · ΔE 34.4 Medium violet red · ΔE 35.5

Nearest named CSS colourCrimson (#DC143C)ΔE 19.32, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#22FCB5

Analogous#FC22D6, #FC4822

Triadic#69FC22, #2269FC

Split complementary#22FC48, #22D6FC

Tetradic#D6FC22, #22FCB5, #4822FC

Tints, shades & saturation

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

Lighter +40%#FFEBF2

Lighter +30%#FEB9CF

Lighter +20%#FD87AD

Lighter +10%#FD548B

Darker −10%#E8034E

Darker −20%#B6023D

Darker −30%#83022C

Darker −40%#51011B

More saturated +25%#FF1F68

Less saturated −25%#E03E73

Channel breakdown

R252

G34

B105

Red252 (98.8%)

Green34 (13.3%)

Blue105 (41.2%)

Hue340.46°

Saturation (HSL)97.32%

Lightness56.08%

Dominant channelRed

Hex per channelR FC · G 22 · B 69

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FC2269 (chemical formula)

Formula
27,271.957 g/mol
2270 atoms

FC2269 has a molar mass of 27,271.957 g/mol, made up of 2270 atoms across 2 elements: 1 × F, 2269 × C.

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Molar mass

Molar mass27,271.957 g/mol

Total atoms per molecule2270

Distinct elements2

Mass of one molecule4.528615 × 10^-20 g

Molecules per gram2.2081806 × 10^19

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

F0.1%

C99.9%

Fluorine (F)18.998 g/mol, 0.07%

Carbon (C × 2269)27,252.959 g/mol, 99.93%

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