Colour

#FF3BFB

#FF3BFB
Magenta
Dark
Nearest: Fuchsia

#FF3BFB is a magenta with RGB values 255, 59, 251 and HSL 301°, 100%, 62%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Fuchsia.

Colour values

#FF3BFB#FF3BFB

HEX#FF3BFB

RGBrgb(255, 59, 251)

RGB (0–1)1, 0.2314, 0.9843

RGB percentages100%, 23.1%, 98.4%

HSLhsl(301.2, 100%, 61.6%)

HSV / HSBhsv(301.2, 76.9%, 100%)

CMYK0%, 76.9%, 1.6%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,727,035

CSS custom property--colour: #FF3BFB;

Brightness & contrast

Relative luminance0.31353WCAG 2.x, 0 is black and 1 is white

Perceived brightness169.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.27:1

Contrast with white2.89:1WCAG normal text: Fail

Contrast with black7.27:1WCAG normal text: AAA

Greyscale equivalent#737373

Inverted#00C404

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0288FFno red cones; affects about 1% of men; ΔE 77.2 from the original

Deuteranopia#77A1F6no green cones; the most common form, about 1% of men; ΔE 81.1 from the original

Tritanopia#FF5B9Bno blue cones; rare, and affects men and women equally; ΔE 58.6 from the original

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

Contrast with white, large text2.89:1WCAG large text: Fail

Contrast with black, large text7.27:1WCAG large text: AAA

Named colours

Fuchsia · ΔE 10.8 Magenta · ΔE 10.8 Dark violet · ΔE 31.1 Dark orchid · ΔE 31.8 Medium orchid · ΔE 32.8 Blue violet · ΔE 35

Nearest named CSS colourFuchsia (#FF00FF)ΔE 10.79, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3BFF3F

Analogous#A13BFF, #FF3B99

Triadic#FBFF3B, #3BFBFF

Split complementary#99FF3B, #3BFFA1

Tetradic#FFA13B, #3BFF3F, #3B99FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFD4FE

Lighter +20%#FFA1FD

Lighter +10%#FF6EFC

Darker −10%#FF08FA

Darker −20%#D400D0

Darker −30%#A1009E

Darker −40%#6E006C

More saturated +25%#FF3BFB

Less saturated −25%#E754E4

Channel breakdown

R255

G59

B251

Red255 (100%)

Green59 (23.1%)

Blue251 (98.4%)

Hue301.22°

Saturation (HSL)100%

Lightness61.57%

Dominant channelRed

Hex per channelR FF · G 3B · B FB

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF3BFB (chemical formula)

Formula
116.61 g/mol
7 atoms

FF3BFB has a molar mass of 116.61 g/mol, made up of 7 atoms across 2 elements: 5 × F, 2 × B.

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Molar mass

Molar mass116.61 g/mol

Total atoms per molecule7

Distinct elements2

Mass of one molecule1.9363546 × 10^-22 g

Molecules per gram5.1643433 × 10^21

Composition by mass

F81.5%

B18.5%

Fluorine (F × 5)94.99 g/mol, 81.46%

Boron (B × 2)21.62 g/mol, 18.54%

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