Recognised as Colour

#B11359

#B11359
Red
Dark
Nearest: Medium violet red

#B11359 is a red with RGB values 177, 19, 89 and HSL 333°, 81%, 38%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#B11359#B11359

HEX#B11359

RGBrgb(177, 19, 89)

RGB (0–1)0.6941, 0.0745, 0.349

RGB percentages69.4%, 7.5%, 34.9%

HSLhsl(333.4, 80.6%, 38.4%)

HSV / HSBhsv(333.4, 89.3%, 69.4%)

CMYK0%, 89.3%, 49.7%, 30.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,604,825

CSS custom property--colour: #B11359;

Brightness & contrast

Relative luminance0.10534WCAG 2.x, 0 is black and 1 is white

Perceived brightness102.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.76:1

Contrast with white6.76:1WCAG normal text: AA

Contrast with black3.11:1WCAG normal text: Fail

Greyscale equivalent#3A3A3A

Inverted#4EECA6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#41485Ano red cones; affects about 1% of men; ΔE 62.5 from the original

Deuteranopia#6A6655no green cones; the most common form, about 1% of men; ΔE 64.2 from the original

Tritanopia#C10036no blue cones; rare, and affects men and women equally; ΔE 25.6 from the original

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

Contrast with white, large text6.76:1WCAG large text: AAA

Contrast with black, large text3.11:1WCAG large text: AA

Named colours

Medium violet red · ΔE 21.1 Pale violetred · ΔE 27.5 Deep pink · ΔE 29.6 Indian red · ΔE 29.6 Hot pink · ΔE 30.1 Brown · ΔE 30.2

Nearest named CSS colourMedium violet red (#C71585)ΔE 21.09, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#13B16B

Analogous#B113A8, #B11C13

Triadic#59B113, #1359B1

Split complementary#13B11C, #13A8B1

Tetradic#A8B113, #13B16B, #1C13B1

Tints, shades & saturation

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

Lighter +40%#F49CC3

Lighter +30%#EF6EA7

Lighter +20%#EA408B

Lighter +10%#DF1870

Darker −10%#830E42

Darker −20%#55092B

Darker −30%#270414

Darker −40%#000000

More saturated +25%#C40057

Less saturated −25%#992B5C

Channel breakdown

R177

G19

B89

Red177 (69.4%)

Green19 (7.5%)

Blue89 (34.9%)

Hue333.42°

Saturation (HSL)80.61%

Lightness38.43%

Dominant channelRed

Hex per channelR B1 · G 13 · B 59

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B11359 (chemical formula)

Formula
122,790.79 g/mol
11359 atoms

B11359 has a molar mass of 122,790.79 g/mol, made up of 11359 atoms across 1 element: 11359 × B.

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Molar mass

Molar mass122,790.79 g/mol

Total atoms per molecule11359

Distinct elements1

Mass of one molecule2.038989 × 10^-19 g

Molecules per gram4.9043912 × 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 × 11359)122,790.79 g/mol, 100%

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Elements in this formula

Boron

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