Recognised as Colour
#CF3BB1
- #CF3BB1
- Magenta
- Dark
- Nearest: Medium violet red
#CF3BB1 is a magenta with RGB values 207, 59, 177 and HSL 312°, 61%, 52%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Medium violet red.
Colour values
#CF3BB1#CF3BB1
HEX#CF3BB1
RGBrgb(207, 59, 177)
RGB (0–1)0.8118, 0.2314, 0.6941
RGB percentages81.2%, 23.1%, 69.4%
HSLhsl(312.2, 60.7%, 52.2%)
HSV / HSBhsv(312.2, 71.5%, 81.2%)
CMYK0%, 71.5%, 14.5%, 18.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,581,233
CSS custom property--colour: #CF3BB1;
Brightness & contrast
Relative luminance0.19568WCAG 2.x, 0 is black and 1 is white
Perceived brightness135.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.91:1
Contrast with white4.27:1WCAG normal text: Fail
Contrast with black4.91:1WCAG normal text: AA
Greyscale equivalent#636363
Inverted#30C44E
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.27:1WCAG large text: AA
Contrast with black, large text4.91:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3BCF59
Analogous#A33BCF, #CF3B67
Triadic#B1CF3B, #3BB1CF
Split complementary#67CF3B, #3BCFA3
Tetradic#CFA33B, #3BCF59, #3B67CF
Tints, shades & saturation
Channel breakdown
R207
G59
B177
Red207 (81.2%)
Green59 (23.1%)
Blue177 (69.4%)
Hue312.16°
Saturation (HSL)60.66%
Lightness52.16%
Dominant channelRed
Hex per channelR CF · G 3B · B B1
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Harmonies
Similar named colours
Also reads as
CF3BB1 (chemical formula)
- Formula
- 90.625 g/mol
- 6 atoms
CF3BB1 has a molar mass of 90.625 g/mol, made up of 6 atoms across 3 elements: 1 × C, 3 × F, 2 × B.
Molar mass
Molar mass90.625 g/mol
Total atoms per molecule6
Distinct elements3
Mass of one molecule1.5048635 × 10^-22 g
Molecules per gram6.6451208 × 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
C13.3%
F62.9%
B23.9%
Carbon (C)12.011 g/mol, 13.254%
Fluorine (F × 3)56.994 g/mol, 62.89%
Boron (B × 2)21.62 g/mol, 23.857%
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