A stairway supposed to have a plain color but don’t you think it could be boring? Yes it is, so put a little excitement color for the stair riser. If you have stairs going to the 2nd floor of your house, the color must be so cool in the eyes. It would be so catchy like striking a note as zingy as the keys on a kid’s xylophone. Colors must be saturated blues, from deep marine to Caribbean turquoise; this will look as sophisticated as it would set off by lots of clean white.
Those colors for your stair riser will give an outlook of vibrant but not too bright. It would be so classy as well, and so cool to the eyes. I tell you, it would be a best match and a best pattern.