flaming red
hot red

The flaming red of the clouds is reflected in the river.

His face, arms, and neck turned flaming red.

She looked colorless against the flaming reds and oranges of the trees which lined the river bank.

Then she saw a bunch of blueberry bushes, low against the ground in an open place, their leaves starting to turn a flaming red.

The evening glow paints the sky a flaming red.

His eyes, a flaming red in color, were large and vertically slitted, like a cat's.

His hair, which he tried vainly to control, was flaming red.

Recently, she dyed her hair a flaming red.

The east became tinted with a flaming red that looked from ten thousand feet like splashes of blood on the distant sky.