Recognised as Colour

#B73ACF

#B73ACF
Magenta
Dark
Nearest: Dark orchid

#B73ACF is a magenta with RGB values 183, 58, 207 and HSL 290°, 61%, 52%. 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 orchid.

Colour values

#B73ACF#B73ACF

HEX#B73ACF

RGBrgb(183, 58, 207)

RGB (0–1)0.7176, 0.2275, 0.8118

RGB percentages71.8%, 22.7%, 81.2%

HSLhsl(290.3, 60.8%, 52%)

HSV / HSBhsv(290.3, 72%, 81.2%)

CMYK11.6%, 72%, 0%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,008,143

CSS custom property--colour: #B73ACF;

Brightness & contrast

Relative luminance0.17598WCAG 2.x, 0 is black and 1 is white

Perceived brightness129.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.65:1

Contrast with white4.65:1WCAG normal text: AA

Contrast with black4.52:1WCAG normal text: AA

Greyscale equivalent#5F5F5F

Inverted#48C530

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#006CD3no red cones; affects about 1% of men; ΔE 55.1 from the original

Deuteranopia#4A79CCno green cones; the most common form, about 1% of men; ΔE 58.7 from the original

Tritanopia#B85781no blue cones; rare, and affects men and women equally; ΔE 53.8 from the original

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

Contrast with white, large text4.65:1WCAG large text: AAA

Contrast with black, large text4.52:1WCAG large text: AAA

Named colours

Dark orchid · ΔE 10.1 Medium orchid · ΔE 11.9 Dark violet · ΔE 21.6 Dark magenta · ΔE 22.3 Blue violet · ΔE 23.3 Orchid · ΔE 26.5

Nearest named CSS colourDark orchid (#9932CC)ΔE 10.08, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#52CF3A

Analogous#6D3ACF, #CF3A9C

Triadic#CFB73A, #3ACFB7

Split complementary#9DCF3A, #3ACF6C

Tetradic#CF6D3A, #52CF3A, #3A9DCF

Tints, shades & saturation

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

Lighter +40%#F3DEF7

Lighter +30%#E4B5ED

Lighter +20%#D58CE3

Lighter +10%#C663D9

Darker −10%#972AAC

Darker −20%#732083

Darker −30%#4F165A

Darker −40%#2B0C31

More saturated +25%#CC1BEE

Less saturated −25%#A259B0

Channel breakdown

R183

G58

B207

Red183 (71.8%)

Green58 (22.7%)

Blue207 (81.2%)

Hue290.34°

Saturation (HSL)60.82%

Lightness51.96%

Dominant channelBlue

Hex per channelR B7 · G 3A · B CF

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B73AcF (chemical formula)

Formula
1,035.128 g/mol
75 atoms

B73AcF has a molar mass of 1,035.128 g/mol, made up of 75 atoms across 3 elements: 73 × B, 1 × Ac, 1 × F.

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Molar mass

Molar mass1,035.128 g/mol

Total atoms per molecule75

Distinct elements3

Mass of one molecule1.7188705 × 10^-21 g

Molecules per gram5.817774 × 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

B76.2%

Ac21.9%

F1.8%

Boron (B × 73)789.13 g/mol, 76.235%

Actinium (Ac)227 g/mol, 21.93%

Fluorine (F)18.998 g/mol, 1.835%

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