Recognised as Colour
#B81997
- #B81997
- Magenta
- Dark
- Nearest: Medium violet red
#B81997 is a magenta with RGB values 184, 25, 151 and HSL 312°, 76%, 41%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Medium violet red.
Colour values
#B81997#B81997
HEX#B81997
RGBrgb(184, 25, 151)
RGB (0–1)0.7216, 0.098, 0.5922
RGB percentages72.2%, 9.8%, 59.2%
HSLhsl(312.5, 76.1%, 41%)
HSV / HSBhsv(312.5, 86.4%, 72.2%)
CMYK0%, 86.4%, 17.9%, 27.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,065,175
CSS custom property--colour: #B81997;
Brightness & contrast
Relative luminance0.1312WCAG 2.x, 0 is black and 1 is white
Perceived brightness114.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.79:1
Contrast with white5.79:1WCAG normal text: AA
Contrast with black3.62:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#47E668
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.79:1WCAG large text: AAA
Contrast with black, large text3.62:1WCAG large text: AA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#19B83A
Analogous#8919B8, #B81948
Triadic#97B819, #1997B8
Split complementary#48B819, #19B889
Tetradic#B88919, #19B83A, #1948B8
Tints, shades & saturation
Channel breakdown
R184
G25
B151
Red184 (72.2%)
Green25 (9.8%)
Blue151 (59.2%)
Hue312.45°
Saturation (HSL)76.08%
Lightness40.98%
Dominant channelRed
Hex per channelR B8 · G 19 · B 97
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Harmonies
Similar named colours
Also reads as
B81997 (chemical formula)
- Formula
- 886,387.57 g/mol
- 81997 atoms
B81997 has a molar mass of 886,387.57 g/mol, made up of 81997 atoms across 1 element: 81997 × B.
Molar mass
Molar mass886,387.57 g/mol
Total atoms per molecule81997
Distinct elements1
Mass of one molecule1.4718812 × 10^-18 g
Molecules per gram6.7940266 × 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 × 81997)886,387.57 g/mol, 100%
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