Recognised as Colour

#FC31FF

#FC31FF
Magenta
Dark
Nearest: Fuchsia

#FC31FF is a magenta with RGB values 252, 49, 255 and HSL 299°, 100%, 60%. It is a dark colour, so black text on it reaches 7:1 contrast (AAA for normal text). The nearest named colour is Fuchsia.

Colour values

#FC31FF#FC31FF

HEX#FC31FF

RGBrgb(252, 49, 255)

RGB (0–1)0.9882, 0.1922, 1

RGB percentages98.8%, 19.2%, 100%

HSLhsl(299.1, 100%, 59.6%)

HSV / HSBhsv(299.1, 80.8%, 100%)

CMYK1.2%, 80.8%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,527,871

CSS custom property--colour: #FC31FF;

Brightness & contrast

Relative luminance0.30112WCAG 2.x, 0 is black and 1 is white

Perceived brightness166.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.02:1

Contrast with white2.99:1WCAG normal text: Fail

Contrast with black7.02:1WCAG normal text: AAA

Greyscale equivalent#6B6B6B

Inverted#03CE00

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0085FFno red cones; affects about 1% of men; ΔE 77.3 from the original

Deuteranopia#6E9EFAno green cones; the most common form, about 1% of men; ΔE 82.3 from the original

Tritanopia#FF599Bno blue cones; rare, and affects men and women equally; ΔE 62.4 from the original

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

Contrast with white, large text2.99:1WCAG large text: Fail

Contrast with black, large text7.02:1WCAG large text: AAA

Named colours

Fuchsia · ΔE 6.7 Magenta · ΔE 6.7 Dark violet · ΔE 29.7 Dark orchid · ΔE 32.6 Blue violet · ΔE 33.8 Medium orchid · ΔE 35.8

Nearest named CSS colourFuchsia (#FF00FF)ΔE 6.71, clearly different but related

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#34FF31

Analogous#9531FF, #FF319B

Triadic#FFFC31, #31FFFC

Split complementary#9BFF31, #31FF95

Tetradic#FF9531, #34FF31, #319BFF

Tints, shades & saturation

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

Lighter +40%#FFFDFF

Lighter +30%#FECAFF

Lighter +20%#FD97FF

Lighter +10%#FD64FF

Darker −10%#F900FD

Darker −20%#C700CA

Darker −30%#950097

Darker −40%#630064

More saturated +25%#FC31FF

Less saturated −25%#E34BE5

Channel breakdown

R252

G49

B255

Red252 (98.8%)

Green49 (19.2%)

Blue255 (100%)

Hue299.13°

Saturation (HSL)100%

Lightness59.61%

Dominant channelBlue

Hex per channelR FC · G 31 · B FF

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FC31FF (chemical formula)

Formula
429.335 g/mol
34 atoms

FC31FF has a molar mass of 429.335 g/mol, made up of 34 atoms across 2 elements: 3 × F, 31 × C.

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Molar mass

Molar mass429.335 g/mol

Total atoms per molecule34

Distinct elements2

Mass of one molecule7.1292754 × 10^-22 g

Molecules per gram1.4026671 × 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

F13.3%

C86.7%

Fluorine (F × 3)56.994 g/mol, 13.275%

Carbon (C × 31)372.341 g/mol, 86.725%

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