Recognised as Colour

#B15184

#B15184
Magenta
Dark
Nearest: Pale violetred

#B15184 is a magenta with RGB values 177, 81, 132 and HSL 328°, 38%, 51%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#B15184#B15184

HEX#B15184

RGBrgb(177, 81, 132)

RGB (0–1)0.6941, 0.3176, 0.5176

RGB percentages69.4%, 31.8%, 51.8%

HSLhsl(328.1, 38.1%, 50.6%)

HSV / HSBhsv(328.1, 54.2%, 69.4%)

CMYK0%, 54.2%, 25.4%, 30.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,620,740

CSS custom property--colour: #B15184;

Brightness & contrast

Relative luminance0.16898WCAG 2.x, 0 is black and 1 is white

Perceived brightness123.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.79:1

Contrast with white4.79:1WCAG normal text: AA

Contrast with black4.38:1WCAG normal text: Fail

Greyscale equivalent#696969

Inverted#4EAE7B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5C6886no red cones; affects about 1% of men; ΔE 43 from the original

Deuteranopia#767882no green cones; the most common form, about 1% of men; ΔE 43.8 from the original

Tritanopia#BC4E65no blue cones; rare, and affects men and women equally; ΔE 19.3 from the original

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

Contrast with white, large text4.79:1WCAG large text: AAA

Contrast with black, large text4.38:1WCAG large text: AA

Named colours

Pale violetred · ΔE 16.1 Hot pink · ΔE 26 Medium violet red · ΔE 26.8 Orchid · ΔE 30.4 Plum · ΔE 30.6 Indian red · ΔE 32.4

Nearest named CSS colourPale violetred (#DB7093)ΔE 16.11, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#51B17E

Analogous#AE51B1, #B15154

Triadic#84B151, #5184B1

Split complementary#54B151, #51B1AE

Tetradic#B1AE51, #51B17E, #5154B1

Tints, shades & saturation

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

Lighter +40%#F0DEE8

Lighter +30%#E0BBCF

Lighter +20%#D197B6

Lighter +10%#C1749D

Darker −10%#8F406A

Darker −20%#6C3050

Darker −30%#492136

Darker −40%#25111C

More saturated +25%#D13186

Less saturated −25%#927182

Channel breakdown

R177

G81

B132

Red177 (69.4%)

Green81 (31.8%)

Blue132 (51.8%)

Hue328.13°

Saturation (HSL)38.1%

Lightness50.59%

Dominant channelRed

Hex per channelR B1 · G 51 · B 84

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B15184 (chemical formula)

Formula
164,139.04 g/mol
15184 atoms

B15184 has a molar mass of 164,139.04 g/mol, made up of 15184 atoms across 1 element: 15184 × B.

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Molar mass

Molar mass164,139.04 g/mol

Total atoms per molecule15184

Distinct elements1

Mass of one molecule2.7255929 × 10^-19 g

Molecules per gram3.6689265 × 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 × 15184)164,139.04 g/mol, 100%

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Elements in this formula

Boron

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