The definition of impromptu is something done without advance thought or without a plan. When everyone gets together and decides to throw a party at the spur of the moment, this is an example of animpromptu party. impromptu. an impromptu speech, performance, etc. impromptu.
If you prefer lighter color combinations, then instead of these three, go in for pink, light blue and pale yellow color combinations. Contrasting Color Combinations. By bringing together colors in different color categories, many interesting color combinations can be made.
20 of the Best Colors to Pair with Blue. Blue is one of those colors that makes everyone feel good. It can be relaxing, enveloping, subtle, clean and even refreshing depending the shade you decide on. And the even more important benefit of using this tone in your home in its versatility!