Recognised as Colour

#FB1CB7

#FB1CB7
Magenta
Dark
Nearest: Deep pink

#FB1CB7 is a magenta with RGB values 251, 28, 183 and HSL 318°, 97%, 55%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FB1CB7#FB1CB7

HEX#FB1CB7

RGBrgb(251, 28, 183)

RGB (0–1)0.9843, 0.1098, 0.7176

RGB percentages98.4%, 11%, 71.8%

HSLhsl(318.3, 96.5%, 54.7%)

HSV / HSBhsv(318.3, 88.8%, 98.4%)

CMYK0%, 88.8%, 27.1%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,456,887

CSS custom property--colour: #FB1CB7;

Brightness & contrast

Relative luminance0.24759WCAG 2.x, 0 is black and 1 is white

Perceived brightness152 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.95:1

Contrast with white3.53:1WCAG normal text: Fail

Contrast with black5.95:1WCAG normal text: AA

Greyscale equivalent#575757

Inverted#04E348

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4671BAno red cones; affects about 1% of men; ΔE 80.5 from the original

Deuteranopia#8B95B2no green cones; the most common form, about 1% of men; ΔE 84.1 from the original

Tritanopia#FF106Eno blue cones; rare, and affects men and women equally; ΔE 40.6 from the original

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

Contrast with white, large text3.53:1WCAG large text: AA

Contrast with black, large text5.95:1WCAG large text: AAA

Named colours

Deep pink · ΔE 20 Medium violet red · ΔE 22.1 Hot pink · ΔE 28 Orchid · ΔE 32.7 Violet · ΔE 34.4 Medium orchid · ΔE 35

Nearest named CSS colourDeep pink (#FF1493)ΔE 19.95, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1CFB60

Analogous#CF1CFB, #FB1C47

Triadic#B7FB1C, #1CB7FB

Split complementary#47FB1C, #1CFBCF

Tetradic#FBD01C, #1CFB60, #1C47FB

Tints, shades & saturation

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

Lighter +40%#FFE4F7

Lighter +30%#FEB2E7

Lighter +20%#FD80D7

Lighter +10%#FC4EC7

Darker −10%#E0049D

Darker −20%#AE037A

Darker −30%#7C0257

Darker −40%#4A0134

More saturated +25%#FF18B9

Less saturated −25%#DE39AC

Channel breakdown

R251

G28

B183

Red251 (98.4%)

Green28 (11%)

Blue183 (71.8%)

Hue318.3°

Saturation (HSL)96.54%

Lightness54.71%

Dominant channelRed

Hex per channelR FB · G 1C · B B7

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FB1CB7 (chemical formula)

Formula
117.489 g/mol
10 atoms

FB1CB7 has a molar mass of 117.489 g/mol, made up of 10 atoms across 3 elements: 1 × F, 8 × B, 1 × C.

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Molar mass

Molar mass117.489 g/mol

Total atoms per molecule10

Distinct elements3

Mass of one molecule1.9509507 × 10^-22 g

Molecules per gram5.125706 × 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

F16.2%

B73.6%

C10.2%

Fluorine (F)18.998 g/mol, 16.17%

Boron (B × 8)86.48 g/mol, 73.607%

Carbon (C)12.011 g/mol, 10.223%

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