Recognised as Colour

#B750FF

#B750FF
Violet
Dark
Nearest: Blue violet

#B750FF is a violet with RGB values 183, 80, 255 and HSL 275°, 100%, 66%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#B750FF#B750FF

HEX#B750FF

RGBrgb(183, 80, 255)

RGB (0–1)0.7176, 0.3137, 1

RGB percentages71.8%, 31.4%, 100%

HSLhsl(275.3, 100%, 65.7%)

HSV / HSBhsv(275.3, 68.6%, 100%)

CMYK28.2%, 68.6%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,013,823

CSS custom property--colour: #B750FF;

Brightness & contrast

Relative luminance0.23025WCAG 2.x, 0 is black and 1 is white

Perceived brightness145.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.6:1

Contrast with white3.75:1WCAG normal text: Fail

Contrast with black5.6:1WCAG normal text: AA

Greyscale equivalent#737373

Inverted#48AF00

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0080FFno red cones; affects about 1% of men; ΔE 50.9 from the original

Deuteranopia#2185FBno green cones; the most common form, about 1% of men; ΔE 54.4 from the original

Tritanopia#AB77A2no blue cones; rare, and affects men and women equally; ΔE 69.3 from the original

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

Contrast with white, large text3.75:1WCAG large text: AA

Contrast with black, large text5.6:1WCAG large text: AAA

Named colours

Blue violet · ΔE 13.8 Dark orchid · ΔE 15.9 Dark violet · ΔE 16.9 Medium orchid · ΔE 24.8 Medium slateblue · ΔE 29 Fuchsia · ΔE 30.4

Nearest named CSS colourBlue violet (#8A2BE2)ΔE 13.84, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#98FF50

Analogous#5F50FF, #FF50F0

Triadic#FFB750, #50FFB7

Split complementary#EFFF50, #50FF60

Tetradic#FF6050, #98FF50, #50F0FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F6E9FF

Lighter +20%#E1B6FF

Lighter +10%#CC83FF

Darker −10%#A21DFF

Darker −20%#8900E9

Darker −30%#6B00B6

Darker −40%#4D0083

More saturated +25%#B750FF

Less saturated −25%#B366E9

Channel breakdown

R183

G80

B255

Red183 (71.8%)

Green80 (31.4%)

Blue255 (100%)

Hue275.31°

Saturation (HSL)100%

Lightness65.69%

Dominant channelBlue

Hex per channelR B7 · G 50 · B FF

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B750FF (chemical formula)

Formula
8,145.496 g/mol
752 atoms

B750FF has a molar mass of 8,145.496 g/mol, made up of 752 atoms across 2 elements: 750 × B, 2 × F.

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Molar mass

Molar mass8,145.496 g/mol

Total atoms per molecule752

Distinct elements2

Mass of one molecule1.3525914 × 10^-20 g

Molecules per gram7.3932155 × 10^19

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

B99.5%

F0.5%

Boron (B × 750)8,107.5 g/mol, 99.534%

Fluorine (F × 2)37.996 g/mol, 0.466%

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