Recognised as Colour

#FC4B86

#FC4B86
Red
Dark
Nearest: Deep pink

#FC4B86 is a red with RGB values 252, 75, 134 and HSL 340°, 97%, 64%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FC4B86#FC4B86

HEX#FC4B86

RGBrgb(252, 75, 134)

RGB (0–1)0.9882, 0.2941, 0.5255

RGB percentages98.8%, 29.4%, 52.5%

HSLhsl(340, 96.7%, 64.1%)

HSV / HSBhsv(340, 70.2%, 98.8%)

CMYK0%, 70.2%, 46.8%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,534,406

CSS custom property--colour: #FC4B86;

Brightness & contrast

Relative luminance0.27449WCAG 2.x, 0 is black and 1 is white

Perceived brightness156 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.49:1

Contrast with white3.24:1WCAG normal text: Fail

Contrast with black6.49:1WCAG normal text: AA

Greyscale equivalent#757575

Inverted#03B479

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#747987no red cones; affects about 1% of men; ΔE 71.3 from the original

Deuteranopia#A39C82no green cones; the most common form, about 1% of men; ΔE 72.8 from the original

Tritanopia#FF2B63no blue cones; rare, and affects men and women equally; ΔE 18 from the original

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

Contrast with white, large text3.24:1WCAG large text: AA

Contrast with black, large text6.49:1WCAG large text: AAA

Named colours

Deep pink · ΔE 19.3 Hot pink · ΔE 19.6 Pale violetred · ΔE 25.7 Medium violet red · ΔE 26.5 Crimson · ΔE 29.4 Indian red · ΔE 30.3

Nearest named CSS colourDeep pink (#FF1493)ΔE 19.31, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4BFCC1

Analogous#FC4BDE, #FC694B

Triadic#86FC4B, #4B86FC

Split complementary#4BFC69, #4BDFFC

Tetradic#DFFC4B, #4BFCC1, #694BFC

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFE1EB

Lighter +20%#FEAFC9

Lighter +10%#FD7DA8

Darker −10%#FB1964

Darker −20%#DD044C

Darker −30%#AB033B

Darker −40%#79022A

More saturated +25%#FF4885

Less saturated −25%#E5628E

Channel breakdown

R252

G75

B134

Red252 (98.8%)

Green75 (29.4%)

Blue134 (52.5%)

Hue340°

Saturation (HSL)96.72%

Lightness64.12%

Dominant channelRed

Hex per channelR FC · G 4B · B 86

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FC4B86 (chemical formula)

Formula
996.702 g/mol
91 atoms

FC4B86 has a molar mass of 996.702 g/mol, made up of 91 atoms across 3 elements: 1 × F, 4 × C, 86 × B.

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Molar mass

Molar mass996.702 g/mol

Total atoms per molecule91

Distinct elements3

Mass of one molecule1.6550626 × 10^-21 g

Molecules per gram6.0420675 × 10^20

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

F1.9%

C4.8%

B93.3%

Fluorine (F)18.998 g/mol, 1.906%

Carbon (C × 4)48.044 g/mol, 4.82%

Boron (B × 86)929.66 g/mol, 93.274%

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