Recognised as Colour
#F66DB3
- #F66DB3
- Magenta
- Dark
- Nearest: Hot pink
#F66DB3 is a magenta with RGB values 246, 109, 179 and HSL 329°, 88%, 70%. It is a dark colour, so black text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Hot pink.
Colour values
#F66DB3#F66DB3
HEX#F66DB3
RGBrgb(246, 109, 179)
RGB (0–1)0.9647, 0.4275, 0.702
RGB percentages96.5%, 42.7%, 70.2%
HSLhsl(329.3, 88.4%, 69.6%)
HSV / HSBhsv(329.3, 55.7%, 96.5%)
CMYK0%, 55.7%, 27.2%, 3.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,149,939
CSS custom property--colour: #F66DB3;
Brightness & contrast
Relative luminance0.33785WCAG 2.x, 0 is black and 1 is white
Perceived brightness169.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.76:1
Contrast with white2.71:1WCAG normal text: Fail
Contrast with black7.76:1WCAG normal text: AAA
Greyscale equivalent#8F8F8F
Inverted#09924C
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.71:1WCAG large text: Fail
Contrast with black, large text7.76:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#6DF6B0
Analogous#F46DF6, #F66D6F
Triadic#B3F66D, #6DB3F6
Split complementary#6EF66D, #6DF6F4
Tetradic#F6F56D, #6DF6B0, #6D6FF6
Tints, shades & saturation
Channel breakdown
R246
G109
B179
Red246 (96.5%)
Green109 (42.7%)
Blue179 (70.2%)
Hue329.34°
Saturation (HSL)88.39%
Lightness69.61%
Dominant channelRed
Hex per channelR F6 · G 6D · B B3
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Harmonies
Similar named colours
Also reads as
F66Db3 (chemical formula)
- Formula
- 2,057.868 g/mol
- 69 atoms
F66Db3 has a molar mass of 2,057.868 g/mol, made up of 69 atoms across 2 elements: 66 × F, 3 × Db.
Molar mass
Molar mass2,057.868 g/mol
Total atoms per molecule69
Distinct elements2
Mass of one molecule3.4171702 × 10^-21 g
Molecules per gram2.926398 × 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
F60.9%
Db39.1%
Fluorine (F × 66)1,253.868 g/mol, 60.93%
Dubnium (Db × 3)804 g/mol, 39.07%
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