Recognised as Colour
#F66DB5
- #F66DB5
- Magenta
- Dark
- Nearest: Hot pink
#F66DB5 is a magenta with RGB values 246, 109, 181 and HSL 328°, 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
#F66DB5#F66DB5
HEX#F66DB5
RGBrgb(246, 109, 181)
RGB (0–1)0.9647, 0.4275, 0.7098
RGB percentages96.5%, 42.7%, 71%
HSLhsl(328.5, 88.4%, 69.6%)
HSV / HSBhsv(328.5, 55.7%, 96.5%)
CMYK0%, 55.7%, 26.4%, 3.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,149,941
CSS custom property--colour: #F66DB5;
Brightness & contrast
Relative luminance0.33866WCAG 2.x, 0 is black and 1 is white
Perceived brightness169.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.77:1
Contrast with white2.7:1WCAG normal text: Fail
Contrast with black7.77:1WCAG normal text: AAA
Greyscale equivalent#8F8F8F
Inverted#09924A
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.7:1WCAG large text: Fail
Contrast with black, large text7.77:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#6DF6AE
Analogous#F36DF6, #F66D70
Triadic#B5F66D, #6DB5F6
Split complementary#70F66D, #6DF6F3
Tetradic#F6F36D, #6DF6AE, #6D70F6
Tints, shades & saturation
Channel breakdown
R246
G109
B181
Red246 (96.5%)
Green109 (42.7%)
Blue181 (71%)
Hue328.47°
Saturation (HSL)88.39%
Lightness69.61%
Dominant channelRed
Hex per channelR F6 · G 6D · B B5
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Harmonies
Similar named colours
Also reads as
F66Db5 (chemical formula)
- Formula
- 2,593.868 g/mol
- 71 atoms
F66Db5 has a molar mass of 2,593.868 g/mol, made up of 71 atoms across 2 elements: 66 × F, 5 × Db.
Molar mass
Molar mass2,593.868 g/mol
Total atoms per molecule71
Distinct elements2
Mass of one molecule4.3072191 × 10^-21 g
Molecules per gram2.3216836 × 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
F48.3%
Db51.7%
Fluorine (F × 66)1,253.868 g/mol, 48.34%
Dubnium (Db × 5)1,340 g/mol, 51.66%
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page