Recognised as Colour

#B75279

#B75279
Red
Dark
Nearest: Pale violetred

#B75279 is a red with RGB values 183, 82, 121 and HSL 337°, 41%, 52%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#B75279#B75279

HEX#B75279

RGBrgb(183, 82, 121)

RGB (0–1)0.7176, 0.3216, 0.4745

RGB percentages71.8%, 32.2%, 47.5%

HSLhsl(336.8, 41.2%, 52%)

HSV / HSBhsv(336.8, 55.2%, 71.8%)

CMYK0%, 55.2%, 33.9%, 28.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,014,201

CSS custom property--colour: #B75279;

Brightness & contrast

Relative luminance0.17482WCAG 2.x, 0 is black and 1 is white

Perceived brightness125 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.67:1

Contrast with white4.67:1WCAG normal text: AA

Contrast with black4.5:1WCAG normal text: Fail

Greyscale equivalent#6A6A6A

Inverted#48AD86

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#62687Ano red cones; affects about 1% of men; ΔE 44.3 from the original

Deuteranopia#7C7B77no green cones; the most common form, about 1% of men; ΔE 45.7 from the original

Tritanopia#C44B61no blue cones; rare, and affects men and women equally; ΔE 15.9 from the original

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

Contrast with white, large text4.67:1WCAG large text: AAA

Contrast with black, large text4.5:1WCAG large text: AA

Named colours

Pale violetred · ΔE 12 Indian red · ΔE 24.6 Hot pink · ΔE 26.9 Light coral · ΔE 27.7 Medium violet red · ΔE 29.4 Rosy brown · ΔE 32.8

Nearest named CSS colourPale violetred (#DB7093)ΔE 11.96, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#52B790

Analogous#B752AB, #B75E52

Triadic#79B752, #5279B7

Split complementary#52B75E, #52ABB7

Tetradic#ACB752, #52B790, #5E52B7

Tints, shades & saturation

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

Lighter +40%#F3E2E9

Lighter +30%#E4BECD

Lighter +20%#D59AB1

Lighter +10%#C67695

Darker −10%#973F61

Darker −20%#73304A

Darker −30%#4F2133

Darker −40%#2B121C

More saturated +25%#D63372

Less saturated −25%#987180

Channel breakdown

R183

G82

B121

Red183 (71.8%)

Green82 (32.2%)

Blue121 (47.5%)

Hue336.83°

Saturation (HSL)41.22%

Lightness51.96%

Dominant channelRed

Hex per channelR B7 · G 52 · B 79

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B75279 (chemical formula)

Formula
813,765.99 g/mol
75279 atoms

B75279 has a molar mass of 813,765.99 g/mol, made up of 75279 atoms across 1 element: 75279 × B.

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Molar mass

Molar mass813,765.99 g/mol

Total atoms per molecule75279

Distinct elements1

Mass of one molecule1.3512902 × 10^-18 g

Molecules per gram7.4003348 × 10^17

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 × 75279)813,765.99 g/mol, 100%

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Elements in this formula

Boron

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