assert.deepEqual({r: 255, g: 200, b: 150}, Dygraph.toRGB_('rgb(255,200,150)'));
assert.deepEqual({r: 255, g: 200, b: 150}, Dygraph.toRGB_('#FFC896'));
assert.deepEqual({r: 255, g: 0, b: 0}, Dygraph.toRGB_('red'));
assert.deepEqual({r: 255, g: 200, b: 150}, Dygraph.toRGB_('rgb(255,200,150)'));
assert.deepEqual({r: 255, g: 200, b: 150}, Dygraph.toRGB_('#FFC896'));
assert.deepEqual({r: 255, g: 0, b: 0}, Dygraph.toRGB_('red'));