to be colored

Passes if the subject and the argument are parsable as color strings and represent the same color.

expect('#f00', 'to be colored', 'red');

In case of a failing expectation you get the following output:

expect('rgb(0, 100, 32)', 'to be colored', 'yellow');

expected 'rgb(0, 100, 32)' to be colored 'yellow'

#006420

#ffff00

expect('red', 'not to be colored', 'yellow');