What does the cryptic crossword clue "A cool hue's devised for place to store fuel (4,5)" mean?

The wordplay uses an anagram. anagram of A + COOL + HUE'S = COALHOUSE The answer is COALHOUSE.

A cool hue's devised for place to store fuel (4,5)

Daily Mail Cryptic #17313 | 7 Down | 2024-03-13 flower