Color display spectrum Color displays -LRB- e.g. , computer monitors and televisions -RRB- mix red , green , and blue color to create colors within their respective color triangles , and so can only approximately represent spectral colors , which are in general outside any color triangle .

Color display spectrum Color displays -LRB- e.g. , computer monitors or televisions -RRB- mix red , green , and blue color to approximate the color spectrum .
