Recognised as Colour
#BF2F91
- #BF2F91
- Magenta
- Dark
- Nearest: Medium violet red
#BF2F91 is a magenta with RGB values 191, 47, 145 and HSL 319°, 61%, 47%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Medium violet red.
Colour values
#BF2F91#BF2F91
HEX#BF2F91
RGBrgb(191, 47, 145)
RGB (0–1)0.749, 0.1843, 0.5686
RGB percentages74.9%, 18.4%, 56.9%
HSLhsl(319.2, 60.5%, 46.7%)
HSV / HSBhsv(319.2, 75.4%, 74.9%)
CMYK0%, 75.4%, 24.1%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,529,553
CSS custom property--colour: #BF2F91;
Brightness & contrast
Relative luminance0.15154WCAG 2.x, 0 is black and 1 is white
Perceived brightness120.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.21:1
Contrast with white5.21:1WCAG normal text: AA
Contrast with black4.03:1WCAG normal text: Fail
Greyscale equivalent#555555
Inverted#40D06E
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.21:1WCAG large text: AAA
Contrast with black, large text4.03:1WCAG large text: AA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#2FBF5D
Analogous#A52FBF, #BF2F49
Triadic#91BF2F, #2F91BF
Split complementary#49BF2F, #2FBFA5
Tetradic#BFA52F, #2FBF5D, #2F49BF
Tints, shades & saturation
Channel breakdown
R191
G47
B145
Red191 (74.9%)
Green47 (18.4%)
Blue145 (56.9%)
Hue319.17°
Saturation (HSL)60.5%
Lightness46.67%
Dominant channelRed
Hex per channelR BF · G 2F · B 91
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Harmonies
Similar named colours
Also reads as
BF2F91 (chemical formula)
- Formula
- 1,777.624 g/mol
- 94 atoms
BF2F91 has a molar mass of 1,777.624 g/mol, made up of 94 atoms across 2 elements: 1 × B, 93 × F.
Molar mass
Molar mass1,777.624 g/mol
Total atoms per molecule94
Distinct elements2
Mass of one molecule2.9518141 × 10^-21 g
Molecules per gram3.3877472 × 10^20
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
B0.6%
F99.4%
Boron (B)10.81 g/mol, 0.608%
Fluorine (F × 93)1,766.814 g/mol, 99.392%
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