Recognised as Colour

#B148FC

#B148FC
Violet
Dark
Nearest: Blue violet

#B148FC is a violet with RGB values 177, 72, 252 and HSL 275°, 97%, 64%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Blue violet.

Colour values

#B148FC#B148FC

HEX#B148FC

RGBrgb(177, 72, 252)

RGB (0–1)0.6941, 0.2824, 0.9882

RGB percentages69.4%, 28.2%, 98.8%

HSLhsl(275, 96.8%, 63.5%)

HSV / HSBhsv(275, 71.4%, 98.8%)

CMYK29.8%, 71.4%, 0%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,618,556

CSS custom property--colour: #B148FC;

Brightness & contrast

Relative luminance0.2101WCAG 2.x, 0 is black and 1 is white

Perceived brightness140.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.2:1

Contrast with white4.04:1WCAG normal text: Fail

Contrast with black5.2:1WCAG normal text: AA

Greyscale equivalent#6B6B6B

Inverted#4EB703

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#007BFFno red cones; affects about 1% of men; ΔE 49.3 from the original

Deuteranopia#007FF8no green cones; the most common form, about 1% of men; ΔE 54.6 from the original

Tritanopia#A4729Eno blue cones; rare, and affects men and women equally; ΔE 71.1 from the original

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

Contrast with white, large text4.04:1WCAG large text: AA

Contrast with black, large text5.2:1WCAG large text: AAA

Named colours

Blue violet · ΔE 11.3 Dark violet · ΔE 14.4 Dark orchid · ΔE 16.1 Medium orchid · ΔE 27.1 Fuchsia · ΔE 30.1 Magenta · ΔE 30.1

Nearest named CSS colourBlue violet (#8A2BE2)ΔE 11.3, a distinctly different colour

Hue familyviolet

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#93FC48

Analogous#5748FC, #FC48ED

Triadic#FCB148, #48FCB1

Split complementary#EDFC48, #48FC57

Tetradic#FC5748, #93FC48, #48EDFC

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#F1DFFE

Lighter +20%#DCACFE

Lighter +10%#C67AFD

Darker −10%#9C16FB

Darker −20%#8104DA

Darker −30%#6303A8

Darker −40%#460276

More saturated +25%#B145FF

Less saturated −25%#AD5FE5

Channel breakdown

R177

G72

B252

Red177 (69.4%)

Green72 (28.2%)

Blue252 (98.8%)

Hue275°

Saturation (HSL)96.77%

Lightness63.53%

Dominant channelBlue

Hex per channelR B1 · G 48 · B FC

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B148FC (chemical formula)

Formula
1,630.889 g/mol
150 atoms

B148FC has a molar mass of 1,630.889 g/mol, made up of 150 atoms across 3 elements: 148 × B, 1 × F, 1 × C.

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Molar mass

Molar mass1,630.889 g/mol

Total atoms per molecule150

Distinct elements3

Mass of one molecule2.7081549 × 10^-21 g

Molecules per gram3.692551 × 10^20

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

B98.1%

F1.2%

C0.7%

Boron (B × 148)1,599.88 g/mol, 98.099%

Fluorine (F)18.998 g/mol, 1.165%

Carbon (C)12.011 g/mol, 0.736%

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