Recognised as Colour
#F28FB2
- #F28FB2
- Red
- Dark
- Nearest: Pale violetred
#F28FB2 is a red with RGB values 242, 143, 178 and HSL 339°, 79%, 75%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Pale violetred.
Colour values
#F28FB2#F28FB2
HEX#F28FB2
RGBrgb(242, 143, 178)
RGB (0–1)0.949, 0.5608, 0.698
RGB percentages94.9%, 56.1%, 69.8%
HSLhsl(338.8, 79.2%, 75.5%)
HSV / HSBhsv(338.8, 40.9%, 94.9%)
CMYK0%, 40.9%, 26.4%, 5.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,896,498
CSS custom property--colour: #F28FB2;
Brightness & contrast
Relative luminance0.41737WCAG 2.x, 0 is black and 1 is white
Perceived brightness182 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.35:1
Contrast with white2.25:1WCAG normal text: Fail
Contrast with black9.35:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#0D704D
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.25:1WCAG large text: Fail
Contrast with black, large text9.35:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#8FF2CF
Analogous#F28FE4, #F29E8F
Triadic#B2F28F, #8FB2F2
Split complementary#8FF29E, #8FE4F2
Tetradic#E3F28F, #8FF2CF, #9D8FF2
Tints, shades & saturation
Channel breakdown
R242
G143
B178
Red242 (94.9%)
Green143 (56.1%)
Blue178 (69.8%)
Hue338.79°
Saturation (HSL)79.2%
Lightness75.49%
Dominant channelRed
Hex per channelR F2 · G 8F · B B2
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Harmonies
Similar named colours
Also reads as
F28FB2 (chemical formula)
- Formula
- 572.562 g/mol
- 31 atoms
F28FB2 has a molar mass of 572.562 g/mol, made up of 31 atoms across 2 elements: 29 × F, 2 × B.
Molar mass
Molar mass572.562 g/mol
Total atoms per molecule31
Distinct elements2
Mass of one molecule9.5076157 × 10^-22 g
Molecules per gram1.0517884 × 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
F96.2%
B3.8%
Fluorine (F × 29)550.942 g/mol, 96.224%
Boron (B × 2)21.62 g/mol, 3.776%
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