Recognised as Colour
#FB908C
- #FB908C
- Red
- Dark
- Nearest: Light coral
#FB908C is a red with RGB values 251, 144, 140 and HSL 2°, 93%, 77%. It is a dark colour, so black text on it reaches 9.5:1 contrast (AAA for normal text). The nearest named colour is Light coral.
Colour values
#FB908C#FB908C
HEX#FB908C
RGBrgb(251, 144, 140)
RGB (0–1)0.9843, 0.5647, 0.549
RGB percentages98.4%, 56.5%, 54.9%
HSLhsl(2.2, 93.3%, 76.7%)
HSV / HSBhsv(2.2, 44.2%, 98.4%)
CMYK0%, 42.6%, 44.2%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,486,540
CSS custom property--colour: #FB908C;
Brightness & contrast
Relative luminance0.42349WCAG 2.x, 0 is black and 1 is white
Perceived brightness182.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.47:1
Contrast with white2.22:1WCAG normal text: Fail
Contrast with black9.47:1WCAG normal text: AAA
Greyscale equivalent#A6A6A6
Inverted#046F73
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.22:1WCAG large text: Fail
Contrast with black, large text9.47:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#8CF7FB
Analogous#FB8CC0, #FBC78C
Triadic#8CFB90, #908CFB
Split complementary#8CFBC8, #8CBFFB
Tetradic#BFFB8C, #8CF7FB, #C78CFB
Tints, shades & saturation
Channel breakdown
R251
G144
B140
Red251 (98.4%)
Green144 (56.5%)
Blue140 (54.9%)
Hue2.16°
Saturation (HSL)93.28%
Lightness76.67%
Dominant channelRed
Hex per channelR FB · G 90 · B 8C
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Harmonies
Similar named colours
Also reads as
FB908C (chemical formula)
- Formula
- 9,846.489 g/mol
- 910 atoms
FB908C has a molar mass of 9,846.489 g/mol, made up of 910 atoms across 3 elements: 1 × F, 908 × B, 1 × C.
Molar mass
Molar mass9,846.489 g/mol
Total atoms per molecule910
Distinct elements3
Mass of one molecule1.635048 × 10^-20 g
Molecules per gram6.1160285 × 10^19
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
F0.2%
B99.7%
C0.1%
Fluorine (F)18.998 g/mol, 0.193%
Boron (B × 908)9,815.48 g/mol, 99.685%
Carbon (C)12.011 g/mol, 0.122%
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