Recognised as Colour

#FE57BF

#FE57BF
Magenta
Dark
Nearest: Hot pink

#FE57BF is a magenta with RGB values 254, 87, 191 and HSL 323°, 99%, 67%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Hot pink.

Colour values

#FE57BF#FE57BF

HEX#FE57BF

RGBrgb(254, 87, 191)

RGB (0–1)0.9961, 0.3412, 0.749

RGB percentages99.6%, 34.1%, 74.9%

HSLhsl(322.6, 98.8%, 66.9%)

HSV / HSBhsv(322.6, 65.7%, 99.6%)

CMYK0%, 65.7%, 24.8%, 0.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,668,607

CSS custom property--colour: #FE57BF;

Brightness & contrast

Relative luminance0.31649WCAG 2.x, 0 is black and 1 is white

Perceived brightness167 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.33:1

Contrast with white2.87:1WCAG normal text: Fail

Contrast with black7.33:1WCAG normal text: AAA

Greyscale equivalent#828282

Inverted#01A840

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6A86C2no red cones; affects about 1% of men; ΔE 68.2 from the original

Deuteranopia#9BA3BBno green cones; the most common form, about 1% of men; ΔE 70.8 from the original

Tritanopia#FF5484no blue cones; rare, and affects men and women equally; ΔE 31.5 from the original

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

Contrast with white, large text2.87:1WCAG large text: Fail

Contrast with black, large text7.33:1WCAG large text: AAA

Named colours

Hot pink · ΔE 13.2 Medium violet red · ΔE 19.1 Deep pink · ΔE 20.4 Orchid · ΔE 22.1 Violet · ΔE 23.9 Medium orchid · ΔE 31.5

Nearest named CSS colourHot pink (#FF69B4)ΔE 13.19, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#57FE96

Analogous#EA57FE, #FE576B

Triadic#BFFE57, #57BFFE

Split complementary#6CFE57, #57FEEA

Tetradic#FEEA57, #57FE96, #576BFE

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFEFF9

Lighter +20%#FFBCE6

Lighter +10%#FE8AD2

Darker −10%#FE24AC

Darker −20%#EE0194

Darker −30%#BB0175

Darker −40%#880155

More saturated +25%#FF56BF

Less saturated −25%#E96CBA

Channel breakdown

R254

G87

B191

Red254 (99.6%)

Green87 (34.1%)

Blue191 (74.9%)

Hue322.63°

Saturation (HSL)98.82%

Lightness66.86%

Dominant channelRed

Hex per channelR FE · G 57 · B BF

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Fe57BF (chemical formula)

Formula
3,212.973 g/mol
59 atoms

Fe57BF has a molar mass of 3,212.973 g/mol, made up of 59 atoms across 3 elements: 57 × Fe, 1 × B, 1 × F.

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Molar mass

Molar mass3,212.973 g/mol

Total atoms per molecule59

Distinct elements3

Mass of one molecule5.3352672 × 10^-21 g

Molecules per gram1.8743204 × 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

Fe99.1%

B0.3%

F0.6%

Iron (Fe × 57)3,183.165 g/mol, 99.072%

Boron (B)10.81 g/mol, 0.336%

Fluorine (F)18.998 g/mol, 0.591%

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