Recognised as Colour
#F120B5
- #F120B5
- Magenta
- Dark
- Nearest: Medium violet red
#F120B5 is a magenta with RGB values 241, 32, 181 and HSL 317°, 88%, 54%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Medium violet red.
Colour values
#F120B5#F120B5
HEX#F120B5
RGBrgb(241, 32, 181)
RGB (0–1)0.9451, 0.1255, 0.7098
RGB percentages94.5%, 12.5%, 71%
HSLhsl(317.2, 88.2%, 53.5%)
HSV / HSBhsv(317.2, 86.7%, 94.5%)
CMYK0%, 86.7%, 24.9%, 5.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,802,549
CSS custom property--colour: #F120B5;
Brightness & contrast
Relative luminance0.2307WCAG 2.x, 0 is black and 1 is white
Perceived brightness147.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.61:1
Contrast with white3.74:1WCAG normal text: Fail
Contrast with black5.61:1WCAG normal text: AA
Greyscale equivalent#575757
Inverted#0EDF4A
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.74:1WCAG large text: AA
Contrast with black, large text5.61:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#20F15C
Analogous#C520F1, #F1204C
Triadic#B5F120, #20B5F1
Split complementary#4DF120, #20F1C5
Tetradic#F1C420, #20F15C, #204CF1
Tints, shades & saturation
Channel breakdown
R241
G32
B181
Red241 (94.5%)
Green32 (12.5%)
Blue181 (71%)
Hue317.22°
Saturation (HSL)88.19%
Lightness53.53%
Dominant channelRed
Hex per channelR F1 · G 20 · B B5
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Also reads as
F120B5 (chemical formula)
- Formula
- 2,333.81 g/mol
- 125 atoms
F120B5 has a molar mass of 2,333.81 g/mol, made up of 125 atoms across 2 elements: 120 × F, 5 × B.
Molar mass
Molar mass2,333.81 g/mol
Total atoms per molecule125
Distinct elements2
Mass of one molecule3.8753827 × 10^-21 g
Molecules per gram2.5803903 × 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
F97.7%
B2.3%
Fluorine (F × 120)2,279.76 g/mol, 97.684%
Boron (B × 5)54.05 g/mol, 2.316%
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