Recognised as Colour
#C82BA9
- #C82BA9
- Magenta
- Dark
- Nearest: Medium violet red
#C82BA9 is a magenta with RGB values 200, 43, 169 and HSL 312°, 65%, 48%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Medium violet red.
Colour values
#C82BA9#C82BA9
HEX#C82BA9
RGBrgb(200, 43, 169)
RGB (0–1)0.7843, 0.1686, 0.6627
RGB percentages78.4%, 16.9%, 66.3%
HSLhsl(311.8, 64.6%, 47.6%)
HSV / HSBhsv(311.8, 78.5%, 78.4%)
CMYK0%, 78.5%, 15.5%, 21.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,118,377
CSS custom property--colour: #C82BA9;
Brightness & contrast
Relative luminance0.16872WCAG 2.x, 0 is black and 1 is white
Perceived brightness127.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.8:1
Contrast with white4.8:1WCAG normal text: AA
Contrast with black4.37:1WCAG normal text: Fail
Greyscale equivalent#555555
Inverted#37D456
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.8:1WCAG large text: AAA
Contrast with black, large text4.37:1WCAG large text: AA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#2BC84A
Analogous#982BC8, #C82B5B
Triadic#A9C82B, #2BA9C8
Split complementary#5AC82B, #2BC898
Tetradic#C8982B, #2BC84A, #2B5BC8
Tints, shades & saturation
Channel breakdown
R200
G43
B169
Red200 (78.4%)
Green43 (16.9%)
Blue169 (66.3%)
Hue311.85°
Saturation (HSL)64.61%
Lightness47.65%
Dominant channelRed
Hex per channelR C8 · G 2B · B A9
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Harmonies
Similar named colours
Also reads as
C82Ba9 (chemical formula)
- Formula
- 2,220.872 g/mol
- 91 atoms
C82Ba9 has a molar mass of 2,220.872 g/mol, made up of 91 atoms across 2 elements: 82 × C, 9 × Ba.
Molar mass
Molar mass2,220.872 g/mol
Total atoms per molecule91
Distinct elements2
Mass of one molecule3.6878447 × 10^-21 g
Molecules per gram2.7116109 × 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
C44.3%
Ba55.7%
Carbon (C × 82)984.902 g/mol, 44.348%
Barium (Ba × 9)1,235.97 g/mol, 55.652%
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