Recognised as Colour
#C644CC
- #C644CC
- Magenta
- Dark
- Nearest: Medium orchid
#C644CC is a magenta with RGB values 198, 68, 204 and HSL 297°, 57%, 53%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Medium orchid.
Colour values
#C644CC#C644CC
HEX#C644CC
RGBrgb(198, 68, 204)
RGB (0–1)0.7765, 0.2667, 0.8
RGB percentages77.6%, 26.7%, 80%
HSLhsl(297.4, 57.1%, 53.3%)
HSV / HSBhsv(297.4, 66.7%, 80%)
CMYK2.9%, 66.7%, 0%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,993,740
CSS custom property--colour: #C644CC;
Brightness & contrast
Relative luminance0.205WCAG 2.x, 0 is black and 1 is white
Perceived brightness138.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.1:1
Contrast with white4.12:1WCAG normal text: Fail
Contrast with black5.1:1WCAG normal text: AA
Greyscale equivalent#696969
Inverted#39BB33
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.12:1WCAG large text: AA
Contrast with black, large text5.1:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#4ACC44
Analogous#8244CC, #CC448E
Triadic#CCC644, #44CCC6
Split complementary#8ECC44, #44CC82
Tetradic#CC8244, #4ACC44, #448ECC
Tints, shades & saturation
Channel breakdown
R198
G68
B204
Red198 (77.6%)
Green68 (26.7%)
Blue204 (80%)
Hue297.35°
Saturation (HSL)57.14%
Lightness53.33%
Dominant channelBlue
Hex per channelR C6 · G 44 · B CC
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Harmonies
Similar named colours
Also reads as
C644CC (chemical formula)
- Formula
- 7,759.106 g/mol
- 646 atoms
C644CC has a molar mass of 7,759.106 g/mol, made up of 646 atoms across 1 element: 646 × C.
Molar mass
Molar mass7,759.106 g/mol
Total atoms per molecule646
Distinct elements1
Mass of one molecule1.2884299 × 10^-20 g
Molecules per gram7.7613848 × 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 × 646)7,759.106 g/mol, 100%
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