#2a3b3b

藍色がかっている鉄色。

2a3b3b	2a3b44	2a3b4b	2a3b55	2a3b5b
2a3b3b	2a443b	2a4b3b	2a553b	2a5b3b
2a3b3b	333b3b	3a3b3b	443b3b	4a3b3b