Recognised as Colour

#B11983

#B11983
Magenta
Dark
Nearest: Medium violet red

#B11983 is a magenta with RGB values 177, 25, 131 and HSL 318°, 75%, 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

#B11983#B11983

HEX#B11983

RGBrgb(177, 25, 131)

RGB (0–1)0.6941, 0.098, 0.5137

RGB percentages69.4%, 9.8%, 51.4%

HSLhsl(318.2, 75.2%, 39.6%)

HSV / HSBhsv(318.2, 85.9%, 69.4%)

CMYK0%, 85.9%, 26%, 30.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,606,403

CSS custom property--colour: #B11983;

Brightness & contrast

Relative luminance0.11681WCAG 2.x, 0 is black and 1 is white

Perceived brightness108.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.29:1

Contrast with white6.29:1WCAG normal text: AA

Contrast with black3.34:1WCAG normal text: Fail

Greyscale equivalent#414141

Inverted#4EE67C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#315086no red cones; affects about 1% of men; ΔE 60.4 from the original

Deuteranopia#606980no green cones; the most common form, about 1% of men; ΔE 63.6 from the original

Tritanopia#BD164Fno blue cones; rare, and affects men and women equally; ΔE 33.6 from the original

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

Contrast with white, large text6.29:1WCAG large text: AAA

Contrast with black, large text3.34:1WCAG large text: AA

Named colours

Medium violet red · ΔE 8.9 Dark magenta · ΔE 20.1 Purple · ΔE 20.3 Hot pink · ΔE 26.7 Orchid · ΔE 27.9 Deep pink · ΔE 28.7

Nearest named CSS colourMedium violet red (#C71585)ΔE 8.86, clearly different but related

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#19B147

Analogous#9319B1, #B11937

Triadic#83B119, #1983B1

Split complementary#37B119, #19B193

Tetradic#B19319, #19B147, #1937B1

Tints, shades & saturation

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

Lighter +40%#F2A4DA

Lighter +30%#EC77C9

Lighter +20%#E64AB7

Lighter +10%#DE1FA4

Darker −10%#841362

Darker −20%#580C41

Darker −30%#2B0620

Darker −40%#000000

More saturated +25%#CA008D

Less saturated −25%#983279

Channel breakdown

R177

G25

B131

Red177 (69.4%)

Green25 (9.8%)

Blue131 (51.4%)

Hue318.16°

Saturation (HSL)75.25%

Lightness39.61%

Dominant channelRed

Hex per channelR B1 · G 19 · B 83

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Harmonies

Lighter and darker

Similar named colours

Also reads as

B11983 (chemical formula)

Formula
129,536.23 g/mol
11983 atoms

B11983 has a molar mass of 129,536.23 g/mol, made up of 11983 atoms across 1 element: 11983 × B.

Open this reading on its own page →

Molar mass

Molar mass129,536.23 g/mol

Total atoms per molecule11983

Distinct elements1

Mass of one molecule2.1509997 × 10^-19 g

Molecules per gram4.6490011 × 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 × 11983)129,536.23 g/mol, 100%

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Elements in this formula

Boron

Nerdulate something else

Nothing in mind? Surprise me · today’s page