S U P E R   pretty game, loved playing it, couple of small suggestions (if you're open to feedback):

• The jump fall speed is kinda high, makes it hard to make some jumps, not the worst i've seen though
• there should be coloured outlines (or something of that sort) to let you know what other color platforms there are)
• there should be an indicator of the color sequence, so you know what the next color will be (though this suggestion is kinda pointless without my previous point being taken into consideration)

And I will say it again, very pretty game :)