Definition that contains cobalt blue
- tomtit widely distributed European titmouse with bright cobalt blue wings and tail and crown of the head
- blue tit widely distributed European titmouse with bright cobalt blue wings and tail and crown of the head
- parochetus communis trailing trifoliate Asiatic and African herb having cobalt blue flowers
- parus caeruleus widely distributed European titmouse with bright cobalt blue wings and tail and crown of the head
- shamrock pea trailing trifoliate Asiatic and African herb having cobalt blue flowers