Recognised as Colour
#B40FCC
- #B40FCC
- Magenta
- Dark
- Nearest: Dark orchid
#B40FCC is a magenta with RGB values 180, 15, 204 and HSL 292°, 86%, 43%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Dark orchid.
Colour values
#B40FCC#B40FCC
HEX#B40FCC
RGBrgb(180, 15, 204)
RGB (0–1)0.7059, 0.0588, 0.8
RGB percentages70.6%, 5.9%, 80%
HSLhsl(292.4, 86.3%, 42.9%)
HSV / HSBhsv(292.4, 92.6%, 80%)
CMYK11.8%, 92.6%, 0%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,800,524
CSS custom property--colour: #B40FCC;
Brightness & contrast
Relative luminance0.14405WCAG 2.x, 0 is black and 1 is white
Perceived brightness120.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.41:1
Contrast with white5.41:1WCAG normal text: AA
Contrast with black3.88:1WCAG normal text: Fail
Greyscale equivalent#404040
Inverted#4BF033
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.41:1WCAG large text: AAA
Contrast with black, large text3.88:1WCAG large text: AA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#27CC0F
Analogous#560FCC, #CC0F85
Triadic#CCB40F, #0FCCB4
Split complementary#85CC0F, #0FCC56
Tetradic#CC560F, #27CC0F, #0F85CC
Tints, shades & saturation
Channel breakdown
R180
G15
B204
Red180 (70.6%)
Green15 (5.9%)
Blue204 (80%)
Hue292.38°
Saturation (HSL)86.3%
Lightness42.94%
Dominant channelBlue
Hex per channelR B4 · G 0F · B CC
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Harmonies
Similar named colours
Also reads as
B40FCC (chemical formula)
- Formula
- 475.42 g/mol
- 43 atoms
B40FCC has a molar mass of 475.42 g/mol, made up of 43 atoms across 3 elements: 40 × B, 1 × F, 2 × C.
Molar mass
Molar mass475.42 g/mol
Total atoms per molecule43
Distinct elements3
Mass of one molecule7.8945348 × 10^-22 g
Molecules per gram1.2666991 × 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
B91%
F4%
C5.1%
Boron (B × 40)432.4 g/mol, 90.951%
Fluorine (F)18.998 g/mol, 3.996%
Carbon (C × 2)24.022 g/mol, 5.053%
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