Recognised as Colour

#B31867

#B31867
Magenta
Dark
Nearest: Medium violet red

#B31867 is a magenta with RGB values 179, 24, 103 and HSL 329°, 76%, 40%. 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

#B31867#B31867

HEX#B31867

RGBrgb(179, 24, 103)

RGB (0–1)0.702, 0.0941, 0.4039

RGB percentages70.2%, 9.4%, 40.4%

HSLhsl(329.4, 76.4%, 39.8%)

HSV / HSBhsv(329.4, 86.6%, 70.2%)

CMYK0%, 86.6%, 42.5%, 29.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,737,191

CSS custom property--colour: #B31867;

Brightness & contrast

Relative luminance0.11216WCAG 2.x, 0 is black and 1 is white

Perceived brightness105.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.47:1

Contrast with white6.47:1WCAG normal text: AA

Contrast with black3.24:1WCAG normal text: Fail

Greyscale equivalent#3F3F3F

Inverted#4CE798

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3F4C69no red cones; affects about 1% of men; ΔE 62.1 from the original

Deuteranopia#696864no green cones; the most common form, about 1% of men; ΔE 63.8 from the original

Tritanopia#C2003Fno blue cones; rare, and affects men and women equally; ΔE 27.5 from the original

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

Contrast with white, large text6.47:1WCAG large text: AAA

Contrast with black, large text3.24:1WCAG large text: AA

Named colours

Medium violet red · ΔE 14.5 Hot pink · ΔE 26.4 Deep pink · ΔE 27 Pale violetred · ΔE 27.3 Purple · ΔE 34.1 Indian red · ΔE 34.6

Nearest named CSS colourMedium violet red (#C71585)ΔE 14.5, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#18B364

Analogous#B218B3, #B31819

Triadic#67B318, #1867B3

Split complementary#19B318, #18B3B2

Tetradic#B3B218, #18B364, #1819B3

Tints, shades & saturation

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

Lighter +40%#F3A4CC

Lighter +30%#ED77B3

Lighter +20%#E74A9A

Lighter +10%#E01E81

Darker −10%#86124D

Darker −20%#590C33

Darker −30%#2C0619

Darker −40%#000000

More saturated +25%#CB0067

Less saturated −25%#9A3167

Channel breakdown

R179

G24

B103

Red179 (70.2%)

Green24 (9.4%)

Blue103 (40.4%)

Hue329.42°

Saturation (HSL)76.35%

Lightness39.8%

Dominant channelRed

Hex per channelR B3 · G 18 · B 67

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B31867 (chemical formula)

Formula
344,482.27 g/mol
31867 atoms

B31867 has a molar mass of 344,482.27 g/mol, made up of 31867 atoms across 1 element: 31867 × B.

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Molar mass

Molar mass344,482.27 g/mol

Total atoms per molecule31867

Distinct elements1

Mass of one molecule5.7202627 × 10^-19 g

Molecules per gram1.7481715 × 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 × 31867)344,482.27 g/mol, 100%

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Elements in this formula

Boron

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