The best colour for house inside really depends on personal preference and the style you want to create in your space. Some popular colour schemes include white, gray, and beige, as they create a neutral and calming effect. However, if you prefer something brighter and more colourful, then blues, greens, and yellows can bring a cheery atmosphere to any room. In addition, warm hues such as red, orange, or purple can make a room feel more intimate and cosy. Ultimately, the best choice for house inside colour depends upon the individual and the style of home you want to cultivate.