Recognised as Colour

#FB43B7

#FB43B7
Magenta
Dark
Nearest: Deep pink

#FB43B7 is a magenta with RGB values 251, 67, 183 and HSL 322°, 96%, 62%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#FB43B7#FB43B7

HEX#FB43B7

RGBrgb(251, 67, 183)

RGB (0–1)0.9843, 0.2627, 0.7176

RGB percentages98.4%, 26.3%, 71.8%

HSLhsl(322.2, 95.8%, 62.4%)

HSV / HSBhsv(322.2, 73.3%, 98.4%)

CMYK0%, 73.3%, 27.1%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,466,871

CSS custom property--colour: #FB43B7;

Brightness & contrast

Relative luminance0.27942WCAG 2.x, 0 is black and 1 is white

Perceived brightness159 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.59:1

Contrast with white3.19:1WCAG normal text: Fail

Contrast with black6.59:1WCAG normal text: AA

Greyscale equivalent#727272

Inverted#04BC48

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5D7CBAno red cones; affects about 1% of men; ΔE 73.2 from the original

Deuteranopia#949CB3no green cones; the most common form, about 1% of men; ΔE 76.2 from the original

Tritanopia#FF3D78no blue cones; rare, and affects men and women equally; ΔE 34.4 from the original

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

Contrast with white, large text3.19:1WCAG large text: AA

Contrast with black, large text6.59:1WCAG large text: AAA

Named colours

Deep pink · ΔE 17.2 Medium violet red · ΔE 17.5 Hot pink · ΔE 17.8 Orchid · ΔE 26.3 Violet · ΔE 28.3 Medium orchid · ΔE 32.9

Nearest named CSS colourDeep pink (#FF1493)ΔE 17.19, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#43FB87

Analogous#E343FB, #FB435B

Triadic#B7FB43, #43B7FB

Split complementary#5BFB43, #43FBE3

Tetradic#FBE343, #43FB87, #435BFB

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FED9F0

Lighter +20%#FDA7DD

Lighter +10%#FC75CA

Darker −10%#FA11A4

Darker −20%#D30587

Darker −30%#A20367

Darker −40%#700247

More saturated +25%#FF3FB8

Less saturated −25%#E35BB1

Channel breakdown

R251

G67

B183

Red251 (98.4%)

Green67 (26.3%)

Blue183 (71.8%)

Hue322.17°

Saturation (HSL)95.83%

Lightness62.35%

Dominant channelRed

Hex per channelR FB · G 43 · B B7

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FB43B7 (chemical formula)

Formula
559.498 g/mol
51 atoms

FB43B7 has a molar mass of 559.498 g/mol, made up of 51 atoms across 2 elements: 1 × F, 50 × B.

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Molar mass

Molar mass559.498 g/mol

Total atoms per molecule51

Distinct elements2

Mass of one molecule9.2906829 × 10^-22 g

Molecules per gram1.0763471 × 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

F3.4%

B96.6%

Fluorine (F)18.998 g/mol, 3.396%

Boron (B × 50)540.5 g/mol, 96.604%

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