Recognised as Colour
#FC54B9
- #FC54B9
- Magenta
- Dark
- Nearest: Hot pink
#FC54B9 is a magenta with RGB values 252, 84, 185 and HSL 324°, 97%, 66%. It is a dark colour, so black text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Hot pink.
Colour values
#FC54B9#FC54B9
HEX#FC54B9
RGBrgb(252, 84, 185)
RGB (0–1)0.9882, 0.3294, 0.7255
RGB percentages98.8%, 32.9%, 72.5%
HSLhsl(323.9, 96.6%, 65.9%)
HSV / HSBhsv(323.9, 66.7%, 98.8%)
CMYK0%, 66.7%, 26.6%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,536,761
CSS custom property--colour: #FC54B9;
Brightness & contrast
Relative luminance0.30539WCAG 2.x, 0 is black and 1 is white
Perceived brightness164.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.11:1
Contrast with white2.95:1WCAG normal text: Fail
Contrast with black7.11:1WCAG normal text: AAA
Greyscale equivalent#7F7F7F
Inverted#03AB46
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.95:1WCAG large text: Fail
Contrast with black, large text7.11:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#54FC97
Analogous#EB54FC, #FC5465
Triadic#B9FC54, #54B9FC
Split complementary#65FC54, #54FCEB
Tetradic#FCEB54, #54FC97, #5465FC
Tints, shades & saturation
Channel breakdown
R252
G84
B185
Red252 (98.8%)
Green84 (32.9%)
Blue185 (72.5%)
Hue323.93°
Saturation (HSL)96.55%
Lightness65.88%
Dominant channelRed
Hex per channelR FC · G 54 · B B9
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Also reads as
FC54B9 (chemical formula)
- Formula
- 764.882 g/mol
- 64 atoms
FC54B9 has a molar mass of 764.882 g/mol, made up of 64 atoms across 3 elements: 1 × F, 54 × C, 9 × B.
Molar mass
Molar mass764.882 g/mol
Total atoms per molecule64
Distinct elements3
Mass of one molecule1.2701164 × 10^-21 g
Molecules per gram7.8732939 × 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
F2.5%
C84.8%
B12.7%
Fluorine (F)18.998 g/mol, 2.484%
Carbon (C × 54)648.594 g/mol, 84.797%
Boron (B × 9)97.29 g/mol, 12.72%
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