Recognised as Colour
#FB56B8
- #FB56B8
- Magenta
- Dark
- Nearest: Hot pink
#FB56B8 is a magenta with RGB values 251, 86, 184 and HSL 324°, 95%, 66%. It is a dark colour, so black text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Hot pink.
Colour values
#FB56B8#FB56B8
HEX#FB56B8
RGBrgb(251, 86, 184)
RGB (0–1)0.9843, 0.3373, 0.7216
RGB percentages98.4%, 33.7%, 72.2%
HSLhsl(324.4, 95.4%, 66.1%)
HSV / HSBhsv(324.4, 65.7%, 98.4%)
CMYK0%, 65.7%, 26.7%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,471,736
CSS custom property--colour: #FB56B8;
Brightness & contrast
Relative luminance0.30625WCAG 2.x, 0 is black and 1 is white
Perceived brightness164.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.13:1
Contrast with white2.95:1WCAG normal text: Fail
Contrast with black7.13:1WCAG normal text: AAA
Greyscale equivalent#808080
Inverted#04A947
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.95:1WCAG large text: Fail
Contrast with black, large text7.13:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#56FB99
Analogous#EC56FB, #FB5665
Triadic#B8FB56, #56B8FB
Split complementary#65FB56, #56FBEC
Tetradic#FBEC56, #56FB99, #5665FB
Tints, shades & saturation
Channel breakdown
R251
G86
B184
Red251 (98.4%)
Green86 (33.7%)
Blue184 (72.2%)
Hue324.36°
Saturation (HSL)95.38%
Lightness66.08%
Dominant channelRed
Hex per channelR FB · G 56 · B B8
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Also reads as
FB56B8 (chemical formula)
- Formula
- 710.838 g/mol
- 65 atoms
FB56B8 has a molar mass of 710.838 g/mol, made up of 65 atoms across 2 elements: 1 × F, 64 × B.
Molar mass
Molar mass710.838 g/mol
Total atoms per molecule65
Distinct elements2
Mass of one molecule1.1803743 × 10^-21 g
Molecules per gram8.4718892 × 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
F2.7%
B97.3%
Fluorine (F)18.998 g/mol, 2.673%
Boron (B × 64)691.84 g/mol, 97.327%
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