Recognised as Colour
#BC3FAC
- #BC3FAC
- Magenta
- Dark
- Nearest: Medium orchid
#BC3FAC is a magenta with RGB values 188, 63, 172 and HSL 308°, 50%, 49%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Medium orchid.
Colour values
#BC3FAC#BC3FAC
HEX#BC3FAC
RGBrgb(188, 63, 172)
RGB (0–1)0.7373, 0.2471, 0.6745
RGB percentages73.7%, 24.7%, 67.5%
HSLhsl(307.7, 49.8%, 49.2%)
HSV / HSBhsv(307.7, 66.5%, 73.7%)
CMYK0%, 66.5%, 8.5%, 26.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,337,068
CSS custom property--colour: #BC3FAC;
Brightness & contrast
Relative luminance0.17225WCAG 2.x, 0 is black and 1 is white
Perceived brightness127.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.72:1
Contrast with white4.72:1WCAG normal text: AA
Contrast with black4.44:1WCAG normal text: Fail
Greyscale equivalent#616161
Inverted#43C053
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.72:1WCAG large text: AAA
Contrast with black, large text4.44:1WCAG large text: AA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3FBC4F
Analogous#8E3FBC, #BC3F6D
Triadic#ACBC3F, #3FACBC
Split complementary#6EBC3F, #3FBC8E
Tetradic#BC8E3F, #3FBC4F, #3F6DBC
Tints, shades & saturation
Channel breakdown
R188
G63
B172
Red188 (73.7%)
Green63 (24.7%)
Blue172 (67.5%)
Hue307.68°
Saturation (HSL)49.8%
Lightness49.22%
Dominant channelRed
Hex per channelR BC · G 3F · B AC
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Harmonies
Similar named colours
Also reads as
BC3FAc (chemical formula)
- Formula
- 292.841 g/mol
- 6 atoms
BC3FAc has a molar mass of 292.841 g/mol, made up of 6 atoms across 4 elements: 1 × B, 3 × C, 1 × F, 1 × Ac.
Molar mass
Molar mass292.841 g/mol
Total atoms per molecule6
Distinct elements4
Mass of one molecule4.8627392 × 10^-22 g
Molecules per gram2.0564541 × 10^21
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
B3.7%
C12.3%
F6.5%
Ac77.5%
Boron (B)10.81 g/mol, 3.691%
Carbon (C × 3)36.033 g/mol, 12.305%
Fluorine (F)18.998 g/mol, 6.487%
Actinium (Ac)227 g/mol, 77.516%
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