Recognised as Colour
#F88B73
- #F88B73
- Red
- Dark
- Nearest: Salmon
#F88B73 is a red with RGB values 248, 139, 115 and HSL 11°, 90%, 71%. It is a dark colour, so black text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Salmon.
Colour values
#F88B73#F88B73
HEX#F88B73
RGBrgb(248, 139, 115)
RGB (0–1)0.9725, 0.5451, 0.451
RGB percentages97.3%, 54.5%, 45.1%
HSLhsl(10.8, 90.5%, 71.2%)
HSV / HSBhsv(10.8, 53.6%, 97.3%)
CMYK0%, 44%, 53.6%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,288,627
CSS custom property--colour: #F88B73;
Brightness & contrast
Relative luminance0.3966WCAG 2.x, 0 is black and 1 is white
Perceived brightness176.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.93:1
Contrast with white2.35:1WCAG normal text: Fail
Contrast with black8.93:1WCAG normal text: AAA
Greyscale equivalent#A0A0A0
Inverted#07748C
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.35:1WCAG large text: Fail
Contrast with black, large text8.93:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#73E0F8
Analogous#F8739D, #F8CE73
Triadic#73F88B, #8B73F8
Split complementary#73F8CE, #739DF8
Tetradic#9DF873, #73E0F8, #CE73F8
Tints, shades & saturation
Channel breakdown
R248
G139
B115
Red248 (97.3%)
Green139 (54.5%)
Blue115 (45.1%)
Hue10.83°
Saturation (HSL)90.48%
Lightness71.18%
Dominant channelRed
Hex per channelR F8 · G 8B · B 73
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Harmonies
Similar named colours
Also reads as
F88B73 (chemical formula)
- Formula
- 2,460.954 g/mol
- 161 atoms
F88B73 has a molar mass of 2,460.954 g/mol, made up of 161 atoms across 2 elements: 88 × F, 73 × B.
Molar mass
Molar mass2,460.954 g/mol
Total atoms per molecule161
Distinct elements2
Mass of one molecule4.0865103 × 10^-21 g
Molecules per gram2.4470757 × 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
F67.9%
B32.1%
Fluorine (F × 88)1,671.824 g/mol, 67.934%
Boron (B × 73)789.13 g/mol, 32.066%
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