Recognised as Colour
#CD66C6
- #CD66C6
- Magenta
- Dark
- Nearest: Orchid
#CD66C6 is a magenta with RGB values 205, 102, 198 and HSL 304°, 51%, 60%. It is a dark colour, so black text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Orchid.
Colour values
#CD66C6#CD66C6
HEX#CD66C6
RGBrgb(205, 102, 198)
RGB (0–1)0.8039, 0.4, 0.7765
RGB percentages80.4%, 40%, 77.6%
HSLhsl(304.1, 50.7%, 60.2%)
HSV / HSBhsv(304.1, 50.2%, 80.4%)
CMYK0%, 50.2%, 3.4%, 19.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,461,190
CSS custom property--colour: #CD66C6;
Brightness & contrast
Relative luminance0.26559WCAG 2.x, 0 is black and 1 is white
Perceived brightness152.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.31:1
Contrast with white3.33:1WCAG normal text: Fail
Contrast with black6.31:1WCAG normal text: AA
Greyscale equivalent#838383
Inverted#329939
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.33:1WCAG large text: AA
Contrast with black, large text6.31:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#66CD6D
Analogous#A166CD, #CD6692
Triadic#C6CD66, #66C6CD
Split complementary#92CD66, #66CDA1
Tetradic#CDA166, #66CD6D, #6692CD
Tints, shades & saturation
Channel breakdown
R205
G102
B198
Red205 (80.4%)
Green102 (40%)
Blue198 (77.6%)
Hue304.08°
Saturation (HSL)50.74%
Lightness60.2%
Dominant channelRed
Hex per channelR CD · G 66 · B C6
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Also reads as
Cd66C6 (chemical formula)
- Formula
- 7,491.126 g/mol
- 72 atoms
Cd66C6 has a molar mass of 7,491.126 g/mol, made up of 72 atoms across 2 elements: 66 × Cd, 6 × C.
Molar mass
Molar mass7,491.126 g/mol
Total atoms per molecule72
Distinct elements2
Mass of one molecule1.2439307 × 10^-20 g
Molecules per gram8.0390328 × 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
Cd99%
C1%
Cadmium (Cd × 66)7,419.06 g/mol, 99.038%
Carbon (C × 6)72.066 g/mol, 0.962%
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