Recognised as Colour

#B50072

#B50072
Magenta
Dark
Nearest: Medium violet red

#B50072 is a magenta with RGB values 181, 0, 114 and HSL 322°, 100%, 35%. It is a dark colour, so white text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#B50072#B50072

HEX#B50072

RGBrgb(181, 0, 114)

RGB (0–1)0.7098, 0, 0.4471

RGB percentages71%, 0%, 44.7%

HSLhsl(322.2, 100%, 35.5%)

HSV / HSBhsv(322.2, 100%, 71%)

CMYK0%, 100%, 37%, 29%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,862,130

CSS custom property--colour: #B50072;

Brightness & contrast

Relative luminance0.11039WCAG 2.x, 0 is black and 1 is white

Perceived brightness106.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.55:1

Contrast with white6.55:1WCAG normal text: AA

Contrast with black3.21:1WCAG normal text: Fail

Greyscale equivalent#2F2F2F

Inverted#4AFF8D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#354B74no red cones; affects about 1% of men; ΔE 65.3 from the original

Deuteranopia#65686Fno green cones; the most common form, about 1% of men; ΔE 67.7 from the original

Tritanopia#C40041no blue cones; rare, and affects men and women equally; ΔE 34 from the original

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

Contrast with white, large text6.55:1WCAG large text: AAA

Contrast with black, large text3.21:1WCAG large text: AA

Named colours

Medium violet red · ΔE 7.2 Deep pink · ΔE 24.2 Hot pink · ΔE 26.1 Purple · ΔE 28.2 Dark magenta · ΔE 28.6 Pale violetred · ΔE 32.6

Nearest named CSS colourMedium violet red (#C71585)ΔE 7.17, clearly different but related

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00B543

Analogous#9E00B5, #B50017

Triadic#72B500, #0072B5

Split complementary#17B500, #00B59E

Tetradic#B59E00, #00B543, #0017B5

Tints, shades & saturation

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

Lighter +40%#FF82D1

Lighter +30%#FF4FBE

Lighter +20%#FF1CAB

Lighter +10%#E80092

Darker −10%#820052

Darker −20%#4F0032

Darker −30%#1C0012

Darker −40%#000000

More saturated +25%#B50072

Less saturated −25%#9E176C

Channel breakdown

R181

B114

Red181 (71%)

Green0 (0%)

Blue114 (44.7%)

Hue322.21°

Saturation (HSL)100%

Lightness35.49%

Dominant channelRed

Hex per channelR B5 · G 00 · B 72

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B50072 (chemical formula)

Formula
541,278.32 g/mol
50072 atoms

B50072 has a molar mass of 541,278.32 g/mol, made up of 50072 atoms across 1 element: 50072 × B.

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Molar mass

Molar mass541,278.32 g/mol

Total atoms per molecule50072

Distinct elements1

Mass of one molecule8.988138 × 10^-19 g

Molecules per gram1.1125775 × 10^18

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

B100%

Boron (B × 50072)541,278.32 g/mol, 100%

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Elements in this formula

Boron

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