Recognised as Colour
#BF2172
- #BF2172
- Magenta
- Dark
- Nearest: Medium violet red
#BF2172 is a magenta with RGB values 191, 33, 114 and HSL 329°, 71%, 44%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Medium violet red.
Colour values
#BF2172#BF2172
HEX#BF2172
RGBrgb(191, 33, 114)
RGB (0–1)0.749, 0.1294, 0.4471
RGB percentages74.9%, 12.9%, 44.7%
HSLhsl(329.2, 70.5%, 43.9%)
HSV / HSBhsv(329.2, 82.7%, 74.9%)
CMYK0%, 82.7%, 40.3%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,525,938
CSS custom property--colour: #BF2172;
Brightness & contrast
Relative luminance0.13379WCAG 2.x, 0 is black and 1 is white
Perceived brightness114.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.71:1
Contrast with white5.71:1WCAG normal text: AA
Contrast with black3.68:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#40DE8D
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.71:1WCAG large text: AAA
Contrast with black, large text3.68:1WCAG large text: AA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#21BF6E
Analogous#BD21BF, #BF2123
Triadic#72BF21, #2172BF
Split complementary#23BF21, #21BFBD
Tetradic#BFBD21, #21BF6E, #2123BF
Tints, shades & saturation
Channel breakdown
R191
G33
B114
Red191 (74.9%)
Green33 (12.9%)
Blue114 (44.7%)
Hue329.24°
Saturation (HSL)70.54%
Lightness43.92%
Dominant channelRed
Hex per channelR BF · G 21 · B 72
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Harmonies
Similar named colours
Also reads as
BF2172 (chemical formula)
- Formula
- 41,274.466 g/mol
- 2173 atoms
BF2172 has a molar mass of 41,274.466 g/mol, made up of 2173 atoms across 2 elements: 1 × B, 2172 × F.
Molar mass
Molar mass41,274.466 g/mol
Total atoms per molecule2173
Distinct elements2
Mass of one molecule6.8537863 × 10^-20 g
Molecules per gram1.4590475 × 10^19
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%
F100%
Boron (B)10.81 g/mol, 0.026%
Fluorine (F × 2172)41,263.656 g/mol, 99.974%
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