Recognised as Colour
#BC68FB
- #BC68FB
- Violet
- Dark
- Nearest: Medium orchid
#BC68FB is a violet with RGB values 188, 104, 251 and HSL 274°, 95%, 70%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Medium orchid.
Colour values
#BC68FB#BC68FB
HEX#BC68FB
RGBrgb(188, 104, 251)
RGB (0–1)0.7373, 0.4078, 0.9843
RGB percentages73.7%, 40.8%, 98.4%
HSLhsl(274.3, 94.8%, 69.6%)
HSV / HSBhsv(274.3, 58.6%, 98.4%)
CMYK25.1%, 58.6%, 0%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,347,643
CSS custom property--colour: #BC68FB;
Brightness & contrast
Relative luminance0.27557WCAG 2.x, 0 is black and 1 is white
Perceived brightness155.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.51:1
Contrast with white3.23:1WCAG normal text: Fail
Contrast with black6.51:1WCAG normal text: AA
Greyscale equivalent#848484
Inverted#439704
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.23:1WCAG large text: AA
Contrast with black, large text6.51:1WCAG large text: AAA
Named colours
Hue familyviolet
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#A7FB68
Analogous#7268FB, #FB68F1
Triadic#FBBC68, #68FBBC
Split complementary#F1FB68, #68FB72
Tetradic#FB7268, #A7FB68, #68F1FB
Tints, shades & saturation
Channel breakdown
R188
G104
B251
Red188 (73.7%)
Green104 (40.8%)
Blue251 (98.4%)
Hue274.29°
Saturation (HSL)94.84%
Lightness69.61%
Dominant channelBlue
Hex per channelR BC · G 68 · B FB
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Harmonies
Similar named colours
Also reads as
BC68FB (chemical formula)
- Formula
- 857.366 g/mol
- 71 atoms
BC68FB has a molar mass of 857.366 g/mol, made up of 71 atoms across 3 elements: 2 × B, 68 × C, 1 × F.
Molar mass
Molar mass857.366 g/mol
Total atoms per molecule71
Distinct elements3
Mass of one molecule1.4236897 × 10^-21 g
Molecules per gram7.0240023 × 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
B2.5%
C95.3%
F2.2%
Boron (B × 2)21.62 g/mol, 2.522%
Carbon (C × 68)816.748 g/mol, 95.262%
Fluorine (F)18.998 g/mol, 2.216%
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