Recognised as Colour
#F8549B
- #F8549B
- Red
- Dark
- Nearest: Hot pink
#F8549B is a red with RGB values 248, 84, 155 and HSL 334°, 92%, 65%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Hot pink.
Colour values
#F8549B#F8549B
HEX#F8549B
RGBrgb(248, 84, 155)
RGB (0–1)0.9725, 0.3294, 0.6078
RGB percentages97.3%, 32.9%, 60.8%
HSLhsl(334, 92.1%, 65.1%)
HSV / HSBhsv(334, 66.1%, 97.3%)
CMYK0%, 66.1%, 37.5%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,274,587
CSS custom property--colour: #F8549B;
Brightness & contrast
Relative luminance0.28664WCAG 2.x, 0 is black and 1 is white
Perceived brightness159 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.73:1
Contrast with white3.12:1WCAG normal text: Fail
Contrast with black6.73:1WCAG normal text: AA
Greyscale equivalent#7C7C7C
Inverted#07AB64
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.12:1WCAG large text: AA
Contrast with black, large text6.73:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#54F8B1
Analogous#F854ED, #F85F54
Triadic#9BF854, #549BF8
Split complementary#54F85F, #54EDF8
Tetradic#EDF854, #54F8B1, #5F54F8
Tints, shades & saturation
Channel breakdown
R248
G84
B155
Red248 (97.3%)
Green84 (32.9%)
Blue155 (60.8%)
Hue334.02°
Saturation (HSL)92.13%
Lightness65.1%
Dominant channelRed
Hex per channelR F8 · G 54 · B 9B
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Harmonies
Similar named colours
Also reads as
F8549B (chemical formula)
- Formula
- 162,424.712 g/mol
- 8550 atoms
F8549B has a molar mass of 162,424.712 g/mol, made up of 8550 atoms across 2 elements: 8549 × F, 1 × B.
Molar mass
Molar mass162,424.712 g/mol
Total atoms per molecule8550
Distinct elements2
Mass of one molecule2.6971258 × 10^-19 g
Molecules per gram3.7076506 × 10^18
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
F100%
B0%
Fluorine (F × 8549)162,413.902 g/mol, 99.993%
Boron (B)10.81 g/mol, 0.007%
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