Recognised as Colour
#C66599
- #C66599
- Magenta
- Dark
- Nearest: Pale violetred
#C66599 is a magenta with RGB values 198, 101, 153 and HSL 328°, 46%, 59%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Pale violetred.
Colour values
#C66599#C66599
HEX#C66599
RGBrgb(198, 101, 153)
RGB (0–1)0.7765, 0.3961, 0.6
RGB percentages77.6%, 39.6%, 60%
HSLhsl(327.8, 46%, 58.6%)
HSV / HSBhsv(327.8, 49%, 77.6%)
CMYK0%, 49%, 22.7%, 22.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,002,137
CSS custom property--colour: #C66599;
Brightness & contrast
Relative luminance0.23613WCAG 2.x, 0 is black and 1 is white
Perceived brightness142.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.72:1
Contrast with white3.67:1WCAG normal text: Fail
Contrast with black5.72:1WCAG normal text: AA
Greyscale equivalent#7D7D7D
Inverted#399A66
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.67:1WCAG large text: AA
Contrast with black, large text5.72:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#65C692
Analogous#C265C6, #C66569
Triadic#99C665, #6599C6
Split complementary#69C665, #65C6C2
Tetradic#C6C365, #65C692, #6569C6
Tints, shades & saturation
Channel breakdown
R198
G101
B153
Red198 (77.6%)
Green101 (39.6%)
Blue153 (60%)
Hue327.84°
Saturation (HSL)45.97%
Lightness58.63%
Dominant channelRed
Hex per channelR C6 · G 65 · B 99
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Also reads as
C66599 (chemical formula)
- Formula
- 799,920.589 g/mol
- 66599 atoms
C66599 has a molar mass of 799,920.589 g/mol, made up of 66599 atoms across 1 element: 66599 × C.
Molar mass
Molar mass799,920.589 g/mol
Total atoms per molecule66599
Distinct elements1
Mass of one molecule1.3282994 × 10^-18 g
Molecules per gram7.5284232 × 10^17
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 × 66599)799,920.589 g/mol, 100%
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