「Red=00」の周辺色 black [#000000] green [#008000] lime [#00FF00] navy [#000080] teal [#008080] [#00FF80] blue [#0000FF] [#0080FF] aqua [#00FFFF]
「Red=80」の周辺色 maroon [#800000] olive [#808000] [#80FF00] purple [#800080] gray [#808080] [#80FF80] [#8000FF] [#8080FF] [#80FFFF]
「Red=FF」の周辺色 red [#FF0000] [#FF8000] yellow [#FFFF00] [#FF0080] [#FF8080] [#FFFF80] fuchsia [#FF00FF] [#FF80FF] white [#FFFFFF]