I've tried using WebGL's 'Replace Color', 'Set color' and 'Adjust HSL' effects to change my game object's color settings, but found it's best to just use pre-made image files.
Also, it seems you need to use an absolute color when modifying WebGL effects.
Here's my example on using pre-made image files to change my object's color.
Cute capx, but my game is a lot more realistic and less arcade style. There's 4 types of subs that need to be recoloured the same, and each has like 20 animations in it anyway, so times all that by the current choice of 10 colours haha...
But i have managed to find a solution, Id post it but i cant simply paste onto here for some reason.