Recognised as Colour
#BF5BB3
- #BF5BB3
- Magenta
- Dark
- Nearest: Orchid
#BF5BB3 is a magenta with RGB values 191, 91, 179 and HSL 307°, 44%, 55%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Orchid.
Colour values
#BF5BB3#BF5BB3
HEX#BF5BB3
RGBrgb(191, 91, 179)
RGB (0–1)0.749, 0.3569, 0.702
RGB percentages74.9%, 35.7%, 70.2%
HSLhsl(307.2, 43.9%, 55.3%)
HSV / HSBhsv(307.2, 52.4%, 74.9%)
CMYK0%, 52.4%, 6.3%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,540,851
CSS custom property--colour: #BF5BB3;
Brightness & contrast
Relative luminance0.21813WCAG 2.x, 0 is black and 1 is white
Perceived brightness139.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.36:1
Contrast with white3.92:1WCAG normal text: Fail
Contrast with black5.36:1WCAG normal text: AA
Greyscale equivalent#777777
Inverted#40A44C
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.92:1WCAG large text: AA
Contrast with black, large text5.36:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#5BBF67
Analogous#995BBF, #BF5B81
Triadic#B3BF5B, #5BB3BF
Split complementary#81BF5B, #5BBF99
Tetradic#BF995B, #5BBF67, #5B81BF
Tints, shades & saturation
Channel breakdown
R191
G91
B179
Red191 (74.9%)
Green91 (35.7%)
Blue179 (70.2%)
Hue307.2°
Saturation (HSL)43.86%
Lightness55.29%
Dominant channelRed
Hex per channelR BF · G 5B · B B3
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Also reads as
BF5BB3 (chemical formula)
- Formula
- 149.04 g/mol
- 10 atoms
BF5BB3 has a molar mass of 149.04 g/mol, made up of 10 atoms across 2 elements: 5 × B, 5 × F.
Molar mass
Molar mass149.04 g/mol
Total atoms per molecule10
Distinct elements2
Mass of one molecule2.4748674 × 10^-22 g
Molecules per gram4.0406205 × 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
B36.3%
F63.7%
Boron (B × 5)54.05 g/mol, 36.265%
Fluorine (F × 5)94.99 g/mol, 63.735%
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