Recognised as Colour

#FB7CA8

#FB7CA8
Red
Dark
Nearest: Pale violetred

#FB7CA8 is a red with RGB values 251, 124, 168 and HSL 339°, 94%, 74%. It is a dark colour, so black text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Pale violetred.

Colour values

#FB7CA8#FB7CA8

HEX#FB7CA8

RGBrgb(251, 124, 168)

RGB (0–1)0.9843, 0.4863, 0.6588

RGB percentages98.4%, 48.6%, 65.9%

HSLhsl(339.2, 94.1%, 73.5%)

HSV / HSBhsv(339.2, 50.6%, 98.4%)

CMYK0%, 50.6%, 33.1%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,481,448

CSS custom property--colour: #FB7CA8;

Brightness & contrast

Relative luminance0.37752WCAG 2.x, 0 is black and 1 is white

Perceived brightness176.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.55:1

Contrast with white2.46:1WCAG normal text: Fail

Contrast with black8.55:1WCAG normal text: AAA

Greyscale equivalent#9A9A9A

Inverted#048357

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#9097A9no red cones; affects about 1% of men; ΔE 52.8 from the original

Deuteranopia#B1AEA5no green cones; the most common form, about 1% of men; ΔE 53.8 from the original

Tritanopia#FF728Cno blue cones; rare, and affects men and women equally; ΔE 13.6 from the original

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

Contrast with white, large text2.46:1WCAG large text: Fail

Contrast with black, large text8.55:1WCAG large text: AAA

Named colours

Pale violetred · ΔE 10.4 Hot pink · ΔE 15.5 Light coral · ΔE 22.4 Indian red · ΔE 28 Light pink · ΔE 28.7 Plum · ΔE 30.2

Nearest named CSS colourPale violetred (#DB7093)ΔE 10.39, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#7CFBCF

Analogous#FB7CE8, #FB8F7C

Triadic#A8FB7C, #7CA8FB

Split complementary#7CFB8F, #7CE8FB

Tetradic#E7FB7C, #7CFBCF, #8F7CFB

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FEDFEA

Lighter +10%#FDADC9

Darker −10%#F94B87

Darker −20%#F81966

Darker −30%#D7074F

Darker −40%#A6053D

More saturated +25%#FF78A7

Less saturated −25%#EA8DAD

Channel breakdown

R251

G124

B168

Red251 (98.4%)

Green124 (48.6%)

Blue168 (65.9%)

Hue339.21°

Saturation (HSL)94.07%

Lightness73.53%

Dominant channelRed

Hex per channelR FB · G 7C · B A8

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FB7Ca8 (chemical formula)

Formula
415.292 g/mol
16 atoms

FB7Ca8 has a molar mass of 415.292 g/mol, made up of 16 atoms across 3 elements: 1 × F, 7 × B, 8 × Ca.

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Molar mass

Molar mass415.292 g/mol

Total atoms per molecule16

Distinct elements3

Mass of one molecule6.8960859 × 10^-22 g

Molecules per gram1.4500979 × 10^21

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

F4.6%

B18.2%

Ca77.2%

Fluorine (F)18.998 g/mol, 4.575%

Boron (B × 7)75.67 g/mol, 18.221%

Calcium (Ca × 8)320.624 g/mol, 77.204%

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Elements in this formula

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