Recognised as Colour

#FC1466

#FC1466
Red
Dark
Nearest: Crimson

#FC1466 is a red with RGB values 252, 20, 102 and HSL 339°, 97%, 53%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FC1466#FC1466

HEX#FC1466

RGBrgb(252, 20, 102)

RGB (0–1)0.9882, 0.0784, 0.4

RGB percentages98.8%, 7.8%, 40%

HSLhsl(338.8, 97.5%, 53.3%)

HSV / HSBhsv(338.8, 92.1%, 98.8%)

CMYK0%, 92.1%, 59.5%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,520,294

CSS custom property--colour: #FC1466;

Brightness & contrast

Relative luminance0.22155WCAG 2.x, 0 is black and 1 is white

Perceived brightness142.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.43:1

Contrast with white3.87:1WCAG normal text: Fail

Contrast with black5.43:1WCAG normal text: AA

Greyscale equivalent#4B4B4B

Inverted#03EB99

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#646567no red cones; affects about 1% of men; ΔE 83.8 from the original

Deuteranopia#9C9160no green cones; the most common form, about 1% of men; ΔE 84.7 from the original

Tritanopia#FF003Fno blue cones; rare, and affects men and women equally; ΔE 22.6 from the original

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

Contrast with white, large text3.87:1WCAG large text: AA

Contrast with black, large text5.43:1WCAG large text: AAA

Named colours

Crimson · ΔE 19.2 Deep pink · ΔE 24.8 Firebrick · ΔE 34.6 Hot pink · ΔE 35.5 Indian red · ΔE 36 Medium violet red · ΔE 36.4

Nearest named CSS colourCrimson (#DC143C)ΔE 19.2, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#14FCAA

Analogous#FC14DA, #FC3614

Triadic#66FC14, #1466FC

Split complementary#14FC36, #14DAFC

Tetradic#DAFC14, #14FCAA, #3614FC

Tints, shades & saturation

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

Lighter +40%#FFDDE9

Lighter +30%#FEABC8

Lighter +20%#FD79A8

Lighter +10%#FD4687

Darker −10%#DA034F

Darker −20%#A8023D

Darker −30%#76012B

Darker −40%#430118

More saturated +25%#FF1165

Less saturated −25%#DE326F

Channel breakdown

R252

G20

B102

Red252 (98.8%)

Green20 (7.8%)

Blue102 (40%)

Hue338.79°

Saturation (HSL)97.48%

Lightness53.33%

Dominant channelRed

Hex per channelR FC · G 14 · B 66

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FC1466 (chemical formula)

Formula
17,627.124 g/mol
1467 atoms

FC1466 has a molar mass of 17,627.124 g/mol, made up of 1467 atoms across 2 elements: 1 × F, 1466 × C.

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Molar mass

Molar mass17,627.124 g/mol

Total atoms per molecule1467

Distinct elements2

Mass of one molecule2.9270528 × 10^-20 g

Molecules per gram3.4164057 × 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, 0.108%

Carbon (C × 1466)17,608.126 g/mol, 99.892%

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