Closest hex to #5577aa is #57a

Minify your CSS by half!

#
#57a

5577aa

5577aa

contains 57

057 157 257 357 457 557 570 571 572 573 574 575 576 577 578 579 57a 57b 57c 57d 57e 57f 657 757 857 957 a57 b57 c57 d57 e57 f57

contains 7a

07a 17a 27a 37a 47a 57a 67a 77a 7a0 7a1 7a2 7a3 7a4 7a5 7a6 7a7 7a8 7a9 7aa 7ab 7ac 7ad 7ae 7af 87a 97a a7a b7a c7a d7a e7a f7a

contains 5a

05a 15a 25a 35a 45a 55a 5a0 5a1 5a2 5a3 5a4 5a5 5a6 5a7 5a8 5a9 5aa 5ab 5ac 5ad 5ae 5af 65a 75a 85a 95a a5a b5a c5a d5a e5a f5a