Recognised as Colour
#BF19B7
- #BF19B7
- Magenta
- Dark
- Nearest: Medium orchid
#BF19B7 is a magenta with RGB values 191, 25, 183 and HSL 303°, 77%, 42%. 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 orchid.
Colour values
#BF19B7#BF19B7
HEX#BF19B7
RGBrgb(191, 25, 183)
RGB (0–1)0.749, 0.098, 0.7176
RGB percentages74.9%, 9.8%, 71.8%
HSLhsl(302.9, 76.9%, 42.4%)
HSV / HSBhsv(302.9, 86.9%, 74.9%)
CMYK0%, 86.9%, 4.2%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,523,959
CSS custom property--colour: #BF19B7;
Brightness & contrast
Relative luminance0.15191WCAG 2.x, 0 is black and 1 is white
Perceived brightness122.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.2:1
Contrast with white5.2:1WCAG normal text: AA
Contrast with black4.04:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#40E648
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.2:1WCAG large text: AAA
Contrast with black, large text4.04:1WCAG large text: AA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#19BF21
Analogous#7419BF, #BF1964
Triadic#B7BF19, #19B7BF
Split complementary#64BF19, #19BF74
Tetradic#BF7419, #19BF21, #1964BF
Tints, shades & saturation
Channel breakdown
R191
G25
B183
Red191 (74.9%)
Green25 (9.8%)
Blue183 (71.8%)
Hue302.89°
Saturation (HSL)76.85%
Lightness42.35%
Dominant channelRed
Hex per channelR BF · G 19 · B B7
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Harmonies
Similar named colours
Also reads as
BF19B7 (chemical formula)
- Formula
- 447.442 g/mol
- 27 atoms
BF19B7 has a molar mass of 447.442 g/mol, made up of 27 atoms across 2 elements: 8 × B, 19 × F.
Molar mass
Molar mass447.442 g/mol
Total atoms per molecule27
Distinct elements2
Mass of one molecule7.4299492 × 10^-22 g
Molecules per gram1.3459042 × 10^21
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
B19.3%
F80.7%
Boron (B × 8)86.48 g/mol, 19.328%
Fluorine (F × 19)360.962 g/mol, 80.672%
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