Recognised as Colour
#F91BBC
- #F91BBC
- Magenta
- Dark
- Nearest: Deep pink
#F91BBC is a magenta with RGB values 249, 27, 188 and HSL 316°, 95%, 54%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Deep pink.
Colour values
#F91BBC#F91BBC
HEX#F91BBC
RGBrgb(249, 27, 188)
RGB (0–1)0.9765, 0.1059, 0.7373
RGB percentages97.6%, 10.6%, 73.7%
HSLhsl(316.5, 94.9%, 54.1%)
HSV / HSBhsv(316.5, 89.2%, 97.6%)
CMYK0%, 89.2%, 24.5%, 2.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,325,564
CSS custom property--colour: #F91BBC;
Brightness & contrast
Relative luminance0.24554WCAG 2.x, 0 is black and 1 is white
Perceived brightness151.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.91:1
Contrast with white3.55:1WCAG normal text: Fail
Contrast with black5.91:1WCAG normal text: AA
Greyscale equivalent#565656
Inverted#06E443
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.55:1WCAG large text: AA
Contrast with black, large text5.91:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#1BF958
Analogous#C71BF9, #F91B4D
Triadic#BCF91B, #1BBCF9
Split complementary#4DF91B, #1BF9C7
Tetradic#F9C71B, #1BF958, #1B4DF9
Tints, shades & saturation
Channel breakdown
R249
G27
B188
Red249 (97.6%)
Green27 (10.6%)
Blue188 (73.7%)
Hue316.49°
Saturation (HSL)94.87%
Lightness54.12%
Dominant channelRed
Hex per channelR F9 · G 1B · B BC
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Also reads as
F91BBC (chemical formula)
- Formula
- 1,762.449 g/mol
- 94 atoms
F91BBC has a molar mass of 1,762.449 g/mol, made up of 94 atoms across 3 elements: 91 × F, 2 × B, 1 × C.
Molar mass
Molar mass1,762.449 g/mol
Total atoms per molecule94
Distinct elements3
Mass of one molecule2.9266154 × 10^-21 g
Molecules per gram3.4169163 × 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
F98.1%
B1.2%
C0.7%
Fluorine (F × 91)1,728.818 g/mol, 98.092%
Boron (B × 2)21.62 g/mol, 1.227%
Carbon (C)12.011 g/mol, 0.681%
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