Recognised as Colour
#F77ACB
- #F77ACB
- Magenta
- Dark
- Nearest: Hot pink
#F77ACB is a magenta with RGB values 247, 122, 203 and HSL 321°, 89%, 72%. It is a dark colour, so black text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Hot pink.
Colour values
#F77ACB#F77ACB
HEX#F77ACB
RGBrgb(247, 122, 203)
RGB (0–1)0.9686, 0.4784, 0.7961
RGB percentages96.9%, 47.8%, 79.6%
HSLhsl(321.1, 88.7%, 72.4%)
HSV / HSBhsv(321.1, 50.6%, 96.9%)
CMYK0%, 50.6%, 17.8%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,218,827
CSS custom property--colour: #F77ACB;
Brightness & contrast
Relative luminance0.38005WCAG 2.x, 0 is black and 1 is white
Perceived brightness178 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.6:1
Contrast with white2.44:1WCAG normal text: Fail
Contrast with black8.6:1WCAG normal text: AAA
Greyscale equivalent#9A9A9A
Inverted#088534
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.44:1WCAG large text: Fail
Contrast with black, large text8.6:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7AF7A6
Analogous#E57AF7, #F77A8C
Triadic#CBF77A, #7ACBF7
Split complementary#8CF77A, #7AF7E4
Tetradic#F7E47A, #7AF7A6, #7A8CF7
Tints, shades & saturation
Channel breakdown
R247
G122
B203
Red247 (96.9%)
Green122 (47.8%)
Blue203 (79.6%)
Hue321.12°
Saturation (HSL)88.65%
Lightness72.35%
Dominant channelRed
Hex per channelR F7 · G 7A · B CB
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Also reads as
F77AcB (chemical formula)
- Formula
- 1,700.656 g/mol
- 79 atoms
F77AcB has a molar mass of 1,700.656 g/mol, made up of 79 atoms across 3 elements: 77 × F, 1 × Ac, 1 × B.
Molar mass
Molar mass1,700.656 g/mol
Total atoms per molecule79
Distinct elements3
Mass of one molecule2.8240057 × 10^-21 g
Molecules per gram3.5410693 × 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
F86%
Ac13.3%
B0.6%
Fluorine (F × 77)1,462.846 g/mol, 86.017%
Actinium (Ac)227 g/mol, 13.348%
Boron (B)10.81 g/mol, 0.636%
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