Recognised as Colour

#FB13FF

#FB13FF
Magenta
Dark
Nearest: Fuchsia

#FB13FF is a magenta with RGB values 251, 19, 255 and HSL 299°, 100%, 54%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Fuchsia.

Colour values

#FB13FF#FB13FF

HEX#FB13FF

RGBrgb(251, 19, 255)

RGB (0–1)0.9843, 0.0745, 1

RGB percentages98.4%, 7.5%, 100%

HSLhsl(299, 100%, 53.7%)

HSV / HSBhsv(299, 92.5%, 100%)

CMYK1.6%, 92.5%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,454,655

CSS custom property--colour: #FB13FF;

Brightness & contrast

Relative luminance0.28195WCAG 2.x, 0 is black and 1 is white

Perceived brightness162.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.64:1

Contrast with white3.16:1WCAG normal text: Fail

Contrast with black6.64:1WCAG normal text: AA

Greyscale equivalent#555555

Inverted#04EC00

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0080FFno red cones; affects about 1% of men; ΔE 78.4 from the original

Deuteranopia#669AFAno green cones; the most common form, about 1% of men; ΔE 85.9 from the original

Tritanopia#FF4F98no blue cones; rare, and affects men and women equally; ΔE 64.9 from the original

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

Contrast with white, large text3.16:1WCAG large text: AA

Contrast with black, large text6.64:1WCAG large text: AAA

Named colours

Fuchsia · ΔE 1.9 Magenta · ΔE 1.9 Dark violet · ΔE 30.1 Blue violet · ΔE 34.7 Dark orchid · ΔE 35.4 Medium orchid · ΔE 40.3

Nearest named CSS colourFuchsia (#FF00FF)ΔE 1.93, below the just-noticeable difference

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#17FF13

Analogous#8513FF, #FF138D

Triadic#FFFB13, #13FFFB

Split complementary#8DFF13, #13FF85

Tetradic#FF8513, #17FF13, #138DFF

Tints, shades & saturation

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

Lighter +40%#FEDFFF

Lighter +30%#FEACFF

Lighter +20%#FD79FF

Lighter +10%#FC46FF

Darker −10%#DB00DF

Darker −20%#A900AC

Darker −30%#770079

Darker −40%#450046

More saturated +25%#FB13FF

Less saturated −25%#DF31E2

Channel breakdown

R251

G19

B255

Red251 (98.4%)

Green19 (7.5%)

Blue255 (100%)

Hue298.98°

Saturation (HSL)100%

Lightness53.73%

Dominant channelBlue

Hex per channelR FB · G 13 · B FF

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FB13FF (chemical formula)

Formula
197.524 g/mol
16 atoms

FB13FF has a molar mass of 197.524 g/mol, made up of 16 atoms across 2 elements: 3 × F, 13 × B.

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Molar mass

Molar mass197.524 g/mol

Total atoms per molecule16

Distinct elements2

Mass of one molecule3.2799632 × 10^-22 g

Molecules per gram3.0488147 × 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

F28.9%

B71.1%

Fluorine (F × 3)56.994 g/mol, 28.854%

Boron (B × 13)140.53 g/mol, 71.146%

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