Recognised as Colour

#B91165

#B91165
Red
Dark
Nearest: Medium violet red

#B91165 is a red with RGB values 185, 17, 101 and HSL 330°, 83%, 40%. It is a dark colour, so white text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#B91165#B91165

HEX#B91165

RGBrgb(185, 17, 101)

RGB (0–1)0.7255, 0.0667, 0.3961

RGB percentages72.5%, 6.7%, 39.6%

HSLhsl(330, 83.2%, 39.6%)

HSV / HSBhsv(330, 90.8%, 72.5%)

CMYK0%, 90.8%, 45.4%, 27.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,128,613

CSS custom property--colour: #B91165;

Brightness & contrast

Relative luminance0.11655WCAG 2.x, 0 is black and 1 is white

Perceived brightness107.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.3:1

Contrast with white6.3:1WCAG normal text: AA

Contrast with black3.33:1WCAG normal text: Fail

Greyscale equivalent#3B3B3B

Inverted#46EE9A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#414C67no red cones; affects about 1% of men; ΔE 64.7 from the original

Deuteranopia#6D6B61no green cones; the most common form, about 1% of men; ΔE 67.1 from the original

Tritanopia#C9003Cno blue cones; rare, and affects men and women equally; ΔE 29 from the original

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

Contrast with white, large text6.3:1WCAG large text: AAA

Contrast with black, large text3.33:1WCAG large text: AA

Named colours

Medium violet red · ΔE 15.2 Deep pink · ΔE 24.9 Hot pink · ΔE 26.4 Pale violetred · ΔE 28.2 Indian red · ΔE 33.9 Brown · ΔE 36

Nearest named CSS colourMedium violet red (#C71585)ΔE 15.17, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#11B965

Analogous#B911B9, #B91111

Triadic#65B911, #1165B9

Split complementary#11B911, #11B9B9

Tetradic#B9B911, #11B965, #1111B9

Tints, shades & saturation

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

Lighter +40%#F6A0CB

Lighter +30%#F271B2

Lighter +20%#EE4298

Lighter +10%#E8157F

Darker −10%#8A0D4C

Darker −20%#5C0832

Darker −30%#2D0419

Darker −40%#000000

More saturated +25%#CA0065

Less saturated −25%#A02A65

Channel breakdown

R185

G17

B101

Red185 (72.5%)

Green17 (6.7%)

Blue101 (39.6%)

Hue330°

Saturation (HSL)83.17%

Lightness39.61%

Dominant channelRed

Hex per channelR B9 · G 11 · B 65

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B91165 (chemical formula)

Formula
985,493.65 g/mol
91165 atoms

B91165 has a molar mass of 985,493.65 g/mol, made up of 91165 atoms across 1 element: 91165 × B.

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Molar mass

Molar mass985,493.65 g/mol

Total atoms per molecule91165

Distinct elements1

Mass of one molecule1.6364507 × 10^-18 g

Molecules per gram6.110786 × 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 × 91165)985,493.65 g/mol, 100%

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Elements in this formula

Boron

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