Recognised as Colour
#BF56B1
- #BF56B1
- Magenta
- Dark
- Nearest: Orchid
#BF56B1 is a magenta with RGB values 191, 86, 177 and HSL 308°, 45%, 54%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Orchid.
Colour values
#BF56B1#BF56B1
HEX#BF56B1
RGBrgb(191, 86, 177)
RGB (0–1)0.749, 0.3373, 0.6941
RGB percentages74.9%, 33.7%, 69.4%
HSLhsl(308, 45.1%, 54.3%)
HSV / HSBhsv(308, 55%, 74.9%)
CMYK0%, 55%, 7.3%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,539,569
CSS custom property--colour: #BF56B1;
Brightness & contrast
Relative luminance0.20906WCAG 2.x, 0 is black and 1 is white
Perceived brightness137.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.18:1
Contrast with white4.05:1WCAG normal text: Fail
Contrast with black5.18:1WCAG normal text: AA
Greyscale equivalent#737373
Inverted#40A94E
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.05:1WCAG large text: AA
Contrast with black, large text5.18:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#56BF64
Analogous#9956BF, #BF567C
Triadic#B1BF56, #56B1BF
Split complementary#7DBF56, #56BF99
Tetradic#BF9956, #56BF64, #567DBF
Tints, shades & saturation
Channel breakdown
R191
G86
B177
Red191 (74.9%)
Green86 (33.7%)
Blue177 (69.4%)
Hue308°
Saturation (HSL)45.06%
Lightness54.31%
Dominant channelRed
Hex per channelR BF · G 56 · B B1
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Harmonies
Similar named colours
Also reads as
BF56B1 (chemical formula)
- Formula
- 1,085.508 g/mol
- 58 atoms
BF56B1 has a molar mass of 1,085.508 g/mol, made up of 58 atoms across 2 elements: 2 × B, 56 × F.
Molar mass
Molar mass1,085.508 g/mol
Total atoms per molecule58
Distinct elements2
Mass of one molecule1.8025284 × 10^-21 g
Molecules per gram5.5477627 × 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
B2%
F98%
Boron (B × 2)21.62 g/mol, 1.992%
Fluorine (F × 56)1,063.888 g/mol, 98.008%
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