Recognised as Colour
#C656C7
- #C656C7
- Magenta
- Dark
- Nearest: Medium orchid
#C656C7 is a magenta with RGB values 198, 86, 199 and HSL 299°, 50%, 56%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Medium orchid.
Colour values
#C656C7#C656C7
HEX#C656C7
RGBrgb(198, 86, 199)
RGB (0–1)0.7765, 0.3373, 0.7804
RGB percentages77.6%, 33.7%, 78%
HSLhsl(299.5, 50.2%, 55.9%)
HSV / HSBhsv(299.5, 56.8%, 78%)
CMYK0.5%, 56.8%, 0%, 22%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,998,343
CSS custom property--colour: #C656C7;
Brightness & contrast
Relative luminance0.22785WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.56:1
Contrast with white3.78:1WCAG normal text: Fail
Contrast with black5.56:1WCAG normal text: AA
Greyscale equivalent#767676
Inverted#39A938
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.78:1WCAG large text: AA
Contrast with black, large text5.56:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#57C756
Analogous#8D56C7, #C75690
Triadic#C7C656, #56C7C6
Split complementary#90C756, #56C78D
Tetradic#C78E56, #57C756, #5690C7
Tints, shades & saturation
Channel breakdown
R198
G86
B199
Red198 (77.6%)
Green86 (33.7%)
Blue199 (78%)
Hue299.47°
Saturation (HSL)50.22%
Lightness55.88%
Dominant channelBlue
Hex per channelR C6 · G 56 · B C7
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Harmonies
Similar named colours
Also reads as
C656C7 (chemical formula)
- Formula
- 7,963.293 g/mol
- 663 atoms
C656C7 has a molar mass of 7,963.293 g/mol, made up of 663 atoms across 1 element: 663 × C.
Molar mass
Molar mass7,963.293 g/mol
Total atoms per molecule663
Distinct elements1
Mass of one molecule1.3223359 × 10^-20 g
Molecules per gram7.562375 × 10^19
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
C100%
Carbon (C × 663)7,963.293 g/mol, 100%
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