Recognised as Colour

#FB81CE

#FB81CE
Magenta
Dark
Nearest: Hot pink

#FB81CE is a magenta with RGB values 251, 129, 206 and HSL 322°, 94%, 75%. It is a dark colour, so black text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Hot pink.

Colour values

#FB81CE#FB81CE

HEX#FB81CE

RGBrgb(251, 129, 206)

RGB (0–1)0.9843, 0.5059, 0.8078

RGB percentages98.4%, 50.6%, 80.8%

HSLhsl(322.1, 93.8%, 74.5%)

HSV / HSBhsv(322.1, 48.6%, 98.4%)

CMYK0%, 48.6%, 17.9%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,482,766

CSS custom property--colour: #FB81CE;

Brightness & contrast

Relative luminance0.40666WCAG 2.x, 0 is black and 1 is white

Perceived brightness182.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.13:1

Contrast with white2.3:1WCAG normal text: Fail

Contrast with black9.13:1WCAG normal text: AAA

Greyscale equivalent#A0A0A0

Inverted#047E31

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#899FD1no red cones; affects about 1% of men; ΔE 52.3 from the original

Deuteranopia#AAB2CBno green cones; the most common form, about 1% of men; ΔE 53.5 from the original

Tritanopia#FF819Eno blue cones; rare, and affects men and women equally; ΔE 26.1 from the original

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

Contrast with white, large text2.3:1WCAG large text: Fail

Contrast with black, large text9.13:1WCAG large text: AAA

Named colours

Hot pink · ΔE 12.6 Orchid · ΔE 17.3 Violet · ΔE 18.2 Pale violetred · ΔE 23.4 Plum · ΔE 23.5 Medium violet red · ΔE 29.7

Nearest named CSS colourHot pink (#FF69B4)ΔE 12.61, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#81FBAE

Analogous#EB81FB, #FB8191

Triadic#CEFB81, #81CEFB

Split complementary#91FB81, #81FBEB

Tetradic#FBEB81, #81FBAE, #8191FB

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FEE4F4

Lighter +10%#FDB2E1

Darker −10%#F950BB

Darker −20%#F81EA8

Darker −30%#DC078D

Darker −40%#AB056E

More saturated +25%#FF7DCF

Less saturated −25%#EB91CA

Channel breakdown

R251

G129

B206

Red251 (98.4%)

Green129 (50.6%)

Blue206 (80.8%)

Hue322.13°

Saturation (HSL)93.85%

Lightness74.51%

Dominant channelRed

Hex per channelR FB · G 81 · B CE

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FB81Ce (chemical formula)

Formula
1,034.728 g/mol
83 atoms

FB81Ce has a molar mass of 1,034.728 g/mol, made up of 83 atoms across 3 elements: 1 × F, 81 × B, 1 × Ce.

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Molar mass

Molar mass1,034.728 g/mol

Total atoms per molecule83

Distinct elements3

Mass of one molecule1.7182063 × 10^-21 g

Molecules per gram5.820023 × 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

F1.8%

B84.6%

Ce13.5%

Fluorine (F)18.998 g/mol, 1.836%

Boron (B × 81)875.61 g/mol, 84.622%

Cerium (Ce)140.12 g/mol, 13.542%

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