Recognised as Colour

#B811FF

#B811FF
Violet
Dark
Nearest: Dark violet

#B811FF is a violet with RGB values 184, 17, 255 and HSL 282°, 100%, 53%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Dark violet.

Colour values

#B811FF#B811FF

HEX#B811FF

RGBrgb(184, 17, 255)

RGB (0–1)0.7216, 0.0667, 1

RGB percentages72.2%, 6.7%, 100%

HSLhsl(282.1, 100%, 53.3%)

HSV / HSBhsv(282.1, 93.3%, 100%)

CMYK27.8%, 93.3%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,063,231

CSS custom property--colour: #B811FF;

Brightness & contrast

Relative luminance0.17811WCAG 2.x, 0 is black and 1 is white

Perceived brightness133.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.6:1

Contrast with white4.6:1WCAG normal text: AA

Contrast with black4.56:1WCAG normal text: AA

Greyscale equivalent#464646

Inverted#47EE00

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#006FFFno red cones; affects about 1% of men; ΔE 57.6 from the original

Deuteranopia#0077FBno green cones; the most common form, about 1% of men; ΔE 64.5 from the original

Tritanopia#AE5F97no blue cones; rare, and affects men and women equally; ΔE 78.6 from the original

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

Contrast with white, large text4.6:1WCAG large text: AAA

Contrast with black, large text4.56:1WCAG large text: AAA

Named colours

Dark violet · ΔE 17 Blue violet · ΔE 19.2 Fuchsia · ΔE 24.2 Magenta · ΔE 24.2 Dark orchid · ΔE 29.7 Medium blue · ΔE 33.7

Nearest named CSS colourDark violet (#9400D3)ΔE 16.98, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#58FF11

Analogous#4111FF, #FF11CF

Triadic#FFB811, #11FFB8

Split complementary#CFFF11, #11FF41

Tetradic#FF4111, #58FF11, #11CFFF

Tints, shades & saturation

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

Lighter +40%#F5DDFF

Lighter +30%#E6AAFF

Lighter +20%#D677FF

Lighter +10%#C744FF

Darker −10%#9B00DD

Darker −20%#7700AA

Darker −30%#540077

Darker −40%#300044

More saturated +25%#B811FF

Less saturated −25%#AC2FE1

Channel breakdown

R184

G17

B255

Red184 (72.2%)

Green17 (6.7%)

Blue255 (100%)

Hue282.1°

Saturation (HSL)100%

Lightness53.33%

Dominant channelBlue

Hex per channelR B8 · G 11 · B FF

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B811FF (chemical formula)

Formula
8,804.906 g/mol
813 atoms

B811FF has a molar mass of 8,804.906 g/mol, made up of 813 atoms across 2 elements: 811 × B, 2 × F.

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Molar mass

Molar mass8,804.906 g/mol

Total atoms per molecule813

Distinct elements2

Mass of one molecule1.462089 × 10^-20 g

Molecules per gram6.8395287 × 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

B99.6%

F0.4%

Boron (B × 811)8,766.91 g/mol, 99.568%

Fluorine (F × 2)37.996 g/mol, 0.432%

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