Recognised as Colour

#B54070

#B54070
Red
Dark
Nearest: Pale violetred

#B54070 is a red with RGB values 181, 64, 112 and HSL 335°, 48%, 48%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#B54070#B54070

HEX#B54070

RGBrgb(181, 64, 112)

RGB (0–1)0.7098, 0.251, 0.4392

RGB percentages71%, 25.1%, 43.9%

HSLhsl(335.4, 47.8%, 48%)

HSV / HSBhsv(335.4, 64.6%, 71%)

CMYK0%, 64.6%, 38.1%, 29%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,878,512

CSS custom property--colour: #B54070;

Brightness & contrast

Relative luminance0.1466WCAG 2.x, 0 is black and 1 is white

Perceived brightness116.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.34:1

Contrast with white5.34:1WCAG normal text: AA

Contrast with black3.93:1WCAG normal text: Fail

Greyscale equivalent#5C5C5C

Inverted#4ABF8F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#555D71no red cones; affects about 1% of men; ΔE 51.2 from the original

Deuteranopia#75736Dno green cones; the most common form, about 1% of men; ΔE 52.4 from the original

Tritanopia#C33553no blue cones; rare, and affects men and women equally; ΔE 19.4 from the original

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

Contrast with white, large text5.34:1WCAG large text: AAA

Contrast with black, large text3.93:1WCAG large text: AA

Named colours

Pale violetred · ΔE 16.7 Medium violet red · ΔE 23.5 Hot pink · ΔE 25.5 Indian red · ΔE 26.4 Light coral · ΔE 31.3 Brown · ΔE 33.5

Nearest named CSS colourPale violetred (#DB7093)ΔE 16.72, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#40B585

Analogous#B540AB, #B54A40

Triadic#70B540, #4070B5

Split complementary#40B54A, #40ABB5

Tetradic#ABB540, #40B585, #4A40B5

Tints, shades & saturation

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

Lighter +40%#EFD2DE

Lighter +30%#E2ACC2

Lighter +20%#D487A7

Lighter +10%#C7618B

Darker −10%#8F3359

Darker −20%#6A2541

Darker −30%#44182A

Darker −40%#1E0B13

More saturated +25%#D4216B

Less saturated −25%#965F75

Channel breakdown

R181

G64

B112

Red181 (71%)

Green64 (25.1%)

Blue112 (43.9%)

Hue335.38°

Saturation (HSL)47.76%

Lightness48.04%

Dominant channelRed

Hex per channelR B5 · G 40 · B 70

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B54070 (chemical formula)

Formula
584,496.7 g/mol
54070 atoms

B54070 has a molar mass of 584,496.7 g/mol, made up of 54070 atoms across 1 element: 54070 × B.

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Molar mass

Molar mass584,496.7 g/mol

Total atoms per molecule54070

Distinct elements1

Mass of one molecule9.705796 × 10^-19 g

Molecules per gram1.0303122 × 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 × 54070)584,496.7 g/mol, 100%

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Elements in this formula

Boron

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