Recognised as Colour
#BC63C3
- #BC63C3
- Magenta
- Dark
- Nearest: Orchid
#BC63C3 is a magenta with RGB values 188, 99, 195 and HSL 296°, 44%, 58%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Orchid.
Colour values
#BC63C3#BC63C3
HEX#BC63C3
RGBrgb(188, 99, 195)
RGB (0–1)0.7373, 0.3882, 0.7647
RGB percentages73.7%, 38.8%, 76.5%
HSLhsl(295.6, 44.4%, 57.6%)
HSV / HSBhsv(295.6, 49.2%, 76.5%)
CMYK3.6%, 49.2%, 0%, 23.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,346,307
CSS custom property--colour: #BC63C3;
Brightness & contrast
Relative luminance0.23555WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.71:1
Contrast with white3.68:1WCAG normal text: Fail
Contrast with black5.71:1WCAG normal text: AA
Greyscale equivalent#7D7D7D
Inverted#439C3C
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.68:1WCAG large text: AA
Contrast with black, large text5.71:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#6AC363
Analogous#8C63C3, #C3639A
Triadic#C3BC63, #63C3BC
Split complementary#9AC363, #63C38C
Tetradic#C38C63, #6AC363, #639AC3
Tints, shades & saturation
Channel breakdown
R188
G99
B195
Red188 (73.7%)
Green99 (38.8%)
Blue195 (76.5%)
Hue295.63°
Saturation (HSL)44.44%
Lightness57.65%
Dominant channelBlue
Hex per channelR BC · G 63 · B C3
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Harmonies
Similar named colours
Also reads as
BC63C3 (chemical formula)
- Formula
- 803.536 g/mol
- 67 atoms
BC63C3 has a molar mass of 803.536 g/mol, made up of 67 atoms across 2 elements: 1 × B, 66 × C.
Molar mass
Molar mass803.536 g/mol
Total atoms per molecule67
Distinct elements2
Mass of one molecule1.3343029 × 10^-21 g
Molecules per gram7.49455 × 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
B1.3%
C98.7%
Boron (B)10.81 g/mol, 1.345%
Carbon (C × 66)792.726 g/mol, 98.655%
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