ColorXprez

#CFDBFF

Periwinkle

#CFDBFF is a blue colour whose closest common name is Periwinkle. It has a contrast ratio of 1.38:1 against white (Fail) and 15.23:1 against black (AAA), so black text reads best on top of it.

Shades, tints & matching colours

Tints and shades

Complementary

Analogous

Triadic

Split complementary

Tetradic