Pūkèpái yǒu sì zhǒng huāsè: hēitáo, hóngxīn, méihuā hé fāngkuài.
Playing cards have four suits: spades, hearts, clubs, and diamonds.
Tips
usage
花色 has two main meanings: (1) the decorative pattern/color of fabric, clothing, or goods; (2) the suit of a playing card. Context makes the meaning clear. In commerce, 花色品种 (huāsè pǐnzhǒng) means a diverse range of products.