Recognised as Colour
#BF64B4
- #BF64B4
- Magenta
- Dark
- Nearest: Orchid
#BF64B4 is a magenta with RGB values 191, 100, 180 and HSL 307°, 42%, 57%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Orchid.
Colour values
#BF64B4#BF64B4
HEX#BF64B4
RGBrgb(191, 100, 180)
RGB (0–1)0.749, 0.3922, 0.7059
RGB percentages74.9%, 39.2%, 70.6%
HSLhsl(307.3, 41.6%, 57.1%)
HSV / HSBhsv(307.3, 47.6%, 74.9%)
CMYK0%, 47.6%, 5.8%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,543,156
CSS custom property--colour: #BF64B4;
Brightness & contrast
Relative luminance0.23486WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.7:1
Contrast with white3.69:1WCAG normal text: Fail
Contrast with black5.7:1WCAG normal text: AA
Greyscale equivalent#7D7D7D
Inverted#409B4B
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.69:1WCAG large text: AA
Contrast with black, large text5.7:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#64BF6F
Analogous#9C64BF, #BF6487
Triadic#B4BF64, #64B4BF
Split complementary#86BF64, #64BF9C
Tetradic#BF9D64, #64BF6F, #6487BF
Tints, shades & saturation
Channel breakdown
R191
G100
B180
Red191 (74.9%)
Green100 (39.2%)
Blue180 (70.6%)
Hue307.25°
Saturation (HSL)41.55%
Lightness57.06%
Dominant channelRed
Hex per channelR BF · G 64 · B B4
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Also reads as
BF64B4 (chemical formula)
- Formula
- 1,269.922 g/mol
- 69 atoms
BF64B4 has a molar mass of 1,269.922 g/mol, made up of 69 atoms across 2 elements: 5 × B, 64 × F.
Molar mass
Molar mass1,269.922 g/mol
Total atoms per molecule69
Distinct elements2
Mass of one molecule2.1087551 × 10^-21 g
Molecules per gram4.7421344 × 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
B4.3%
F95.7%
Boron (B × 5)54.05 g/mol, 4.256%
Fluorine (F × 64)1,215.872 g/mol, 95.744%
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