Recognised as Colour
#FC99F3
- #FC99F3
- Magenta
- Dark
- Nearest: Violet
#FC99F3 is a magenta with RGB values 252, 153, 243 and HSL 305°, 94%, 79%. It is a dark colour, so black text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Violet.
Colour values
#FC99F3#FC99F3
HEX#FC99F3
RGBrgb(252, 153, 243)
RGB (0–1)0.9882, 0.6, 0.9529
RGB percentages98.8%, 60%, 95.3%
HSLhsl(305.5, 94.3%, 79.4%)
HSV / HSBhsv(305.5, 39.3%, 98.8%)
CMYK0%, 39.3%, 3.6%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,554,483
CSS custom property--colour: #FC99F3;
Brightness & contrast
Relative luminance0.49949WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.99:1
Contrast with white1.91:1WCAG normal text: Fail
Contrast with black10.99:1WCAG normal text: AAA
Greyscale equivalent#B5B5B5
Inverted#03660C
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.91:1WCAG large text: Fail
Contrast with black, large text10.99:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#99FCA2
Analogous#D499FC, #FC99C1
Triadic#F3FC99, #99F3FC
Split complementary#C1FC99, #99FCD4
Tetradic#FCD499, #99FCA2, #99C1FC
Tints, shades & saturation
Channel breakdown
R252
G153
B243
Red252 (98.8%)
Green153 (60%)
Blue243 (95.3%)
Hue305.45°
Saturation (HSL)94.29%
Lightness79.41%
Dominant channelRed
Hex per channelR FC · G 99 · B F3
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Also reads as
FC99F3 (chemical formula)
- Formula
- 1,265.081 g/mol
- 103 atoms
FC99F3 has a molar mass of 1,265.081 g/mol, made up of 103 atoms across 2 elements: 4 × F, 99 × C.
Molar mass
Molar mass1,265.081 g/mol
Total atoms per molecule103
Distinct elements2
Mass of one molecule2.1007164 × 10^-21 g
Molecules per gram4.7602808 × 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
F6%
C94%
Fluorine (F × 4)75.992 g/mol, 6.007%
Carbon (C × 99)1,189.089 g/mol, 93.993%
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