Recognised as Colour
#CD3CA1
- #CD3CA1
- Magenta
- Dark
- Nearest: Medium violet red
#CD3CA1 is a magenta with RGB values 205, 60, 161 and HSL 318°, 59%, 52%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Medium violet red.
Colour values
#CD3CA1#CD3CA1
HEX#CD3CA1
RGBrgb(205, 60, 161)
RGB (0–1)0.8039, 0.2353, 0.6314
RGB percentages80.4%, 23.5%, 63.1%
HSLhsl(318.2, 59.2%, 52%)
HSV / HSBhsv(318.2, 70.7%, 80.4%)
CMYK0%, 70.7%, 21.5%, 19.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,450,401
CSS custom property--colour: #CD3CA1;
Brightness & contrast
Relative luminance0.18784WCAG 2.x, 0 is black and 1 is white
Perceived brightness132.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.76:1
Contrast with white4.41:1WCAG normal text: Fail
Contrast with black4.76:1WCAG normal text: AA
Greyscale equivalent#626262
Inverted#32C35E
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.41:1WCAG large text: AA
Contrast with black, large text4.76:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3CCD68
Analogous#B13CCD, #CD3C58
Triadic#A1CD3C, #3CA1CD
Split complementary#59CD3C, #3CCDB1
Tetradic#CDB13C, #3CCD68, #3C58CD
Tints, shades & saturation
Channel breakdown
R205
G60
B161
Red205 (80.4%)
Green60 (23.5%)
Blue161 (63.1%)
Hue318.21°
Saturation (HSL)59.18%
Lightness51.96%
Dominant channelRed
Hex per channelR CD · G 3C · B A1
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Harmonies
Similar named colours
Also reads as
Cd3Ca1 (chemical formula)
- Formula
- 377.308 g/mol
- 4 atoms
Cd3Ca1 has a molar mass of 377.308 g/mol, made up of 4 atoms across 2 elements: 3 × Cd, 1 × Ca.
Molar mass
Molar mass377.308 g/mol
Total atoms per molecule4
Distinct elements2
Mass of one molecule6.2653467 × 10^-22 g
Molecules per gram1.5960809 × 10^21
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
Cd89.4%
Ca10.6%
Cadmium (Cd × 3)337.23 g/mol, 89.378%
Calcium (Ca)40.078 g/mol, 10.622%
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