Colors

Color Names

$('canvas').drawArc({
  fillStyle: 'darkblue',
  x: 50, y: 50,
  radius: 30
});

Hex Values

$('canvas').drawArc({
  fillStyle: '#009',
  x: 50, y: 50,
  radius: 30
});

RGB Values

$('canvas').drawArc({
  fillStyle: 'rgb(0, 0, 153)',
  x: 50, y: 50,
  radius: 30
});

RGBA Values

$('canvas').drawArc({
  fillStyle: 'rgba(0, 0, 153, 0.5)',
  x: 50, y: 50,
  radius: 30
});