Colour
#C684B2
- #C684B2
- Magenta
- Dark
- Nearest: Plum
#C684B2 is a magenta with RGB values 198, 132, 178 and HSL 318°, 37%, 65%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Plum.
Colour values
#C684B2#C684B2
HEX#C684B2
RGBrgb(198, 132, 178)
RGB (0–1)0.7765, 0.5176, 0.698
RGB percentages77.6%, 51.8%, 69.8%
HSLhsl(318.2, 36.7%, 64.7%)
HSV / HSBhsv(318.2, 33.3%, 77.6%)
CMYK0%, 33.3%, 10.1%, 22.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,010,098
CSS custom property--colour: #C684B2;
Brightness & contrast
Relative luminance0.31723WCAG 2.x, 0 is black and 1 is white
Perceived brightness159.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.34:1
Contrast with white2.86:1WCAG normal text: Fail
Contrast with black7.34:1WCAG normal text: AAA
Greyscale equivalent#959595
Inverted#397B4D
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.86:1WCAG large text: Fail
Contrast with black, large text7.34:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#84C698
Analogous#B984C6, #C68491
Triadic#B2C684, #84B2C6
Split complementary#91C684, #84C6B9
Tetradic#C6B984, #84C698, #8491C6
Tints, shades & saturation
Channel breakdown
R198
G132
B178
Red198 (77.6%)
Green132 (51.8%)
Blue178 (69.8%)
Hue318.18°
Saturation (HSL)36.67%
Lightness64.71%
Dominant channelRed
Hex per channelR C6 · G 84 · B B2
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Harmonies
Similar named colours
Also reads as
C684B2 (chemical formula)
- Formula
- 8,237.144 g/mol
- 686 atoms
C684B2 has a molar mass of 8,237.144 g/mol, made up of 686 atoms across 2 elements: 684 × C, 2 × B.
Molar mass
Molar mass8,237.144 g/mol
Total atoms per molecule686
Distinct elements2
Mass of one molecule1.3678099 × 10^-20 g
Molecules per gram7.3109572 × 10^19
Composition by mass
C99.7%
B0.3%
Carbon (C × 684)8,215.524 g/mol, 99.738%
Boron (B × 2)21.62 g/mol, 0.262%
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