Recognised as Colour
#B91683
- #B91683
- Magenta
- Dark
- Nearest: Medium violet red
#B91683 is a magenta with RGB values 185, 22, 131 and HSL 320°, 79%, 41%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Medium violet red.
Colour values
#B91683#B91683
HEX#B91683
RGBrgb(185, 22, 131)
RGB (0–1)0.7255, 0.0863, 0.5137
RGB percentages72.5%, 8.6%, 51.4%
HSLhsl(319.9, 78.7%, 40.6%)
HSV / HSBhsv(319.9, 88.1%, 72.5%)
CMYK0%, 88.1%, 29.2%, 27.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,129,923
CSS custom property--colour: #B91683;
Brightness & contrast
Relative luminance0.12527WCAG 2.x, 0 is black and 1 is white
Perceived brightness111.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.99:1
Contrast with white5.99:1WCAG normal text: AA
Contrast with black3.51:1WCAG normal text: Fail
Greyscale equivalent#414141
Inverted#46E97C
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.99:1WCAG large text: AAA
Contrast with black, large text3.51:1WCAG large text: AA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#16B94C
Analogous#9D16B9, #B91632
Triadic#83B916, #1683B9
Split complementary#32B916, #16B99D
Tetradic#B99D16, #16B94C, #1632B9
Tints, shades & saturation
Channel breakdown
R185
G22
B131
Red185 (72.5%)
Green22 (8.6%)
Blue131 (51.4%)
Hue319.88°
Saturation (HSL)78.74%
Lightness40.59%
Dominant channelRed
Hex per channelR B9 · G 16 · B 83
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Harmonies
Similar named colours
Also reads as
B91683 (chemical formula)
- Formula
- 991,093.23 g/mol
- 91683 atoms
B91683 has a molar mass of 991,093.23 g/mol, made up of 91683 atoms across 1 element: 91683 × B.
Molar mass
Molar mass991,093.23 g/mol
Total atoms per molecule91683
Distinct elements1
Mass of one molecule1.645749 × 10^-18 g
Molecules per gram6.0762606 × 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 × 91683)991,093.23 g/mol, 100%
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