Blue and yellow is a classic combination that will never go out of style. By adding white into the mix, a very interesting color scheme will come out.

For the bathroom: to make this three-color mix harmonious, the yellow of the wall above the tiles must also be integrated, even in small doses, into the lower half of the bathroom. A yellow bathroom rug or bath mat or a yellow storage basket for toiletries can do the balance.

Try the shade primrose yellow. For the bedroom, have one wall painted in blue and teal green stripes and the rest with solid baby blue. To contrast, use white furniture. With this, both the blue-ness and the busyness of the stripes will be balanced out.