blue

the deep blue sea

“Heavens!” exclaimed Nina, “the blue-stocking and the fogy!—and yours are pale blue, Eileen!—you’re about as self-conscious as Drina—slumping there with your hair tumbling à la Mérode! Oh, it's very picturesque, of course, but a straight spine and good grooming is better.[…]”

The divers got them out of the car just in time – they were starting to turn blue.

The candle burns blue.

I live in a blue constituency.  Congress turned blue in the mid-term elections.

Illawarra turns blue in Liberal washout

blue and sour religionists;  blue laws

The ladies were very blue and well informed.

His material is too blue for prime-time