#a90000

色相 #a80000 H:360 S:100 B:66 #a8001c H:350 S:100 B:66 #a80038 H:340 S:100 B:66 #a80054 H:330 S:100 B:66 #a80070 H:320 S:100 B:66 #a8008c H:310 S:100 B:66 #a800a8 H:300 S:100 B:66 #8c00a8 H:290 S:100 B:66 #7000a8 H:280 S:100 B:66 #5400a8 H:270 S:100 B:66 #3800a8 H:260 S:100 B:66 #1c00a8 H:250 S:100 B:66 #0000a8 H:240 S:100 B:66 #001ca8 H:230 S:100 B:66 #0038a8 H:220 S:100 B:66 #0054a8 H:210 S:100 B:66 #0070a8 H:200 S:100 B:66 #008ca8 H:190 S:100 B:66 #00a8a8 H:180 S:100 B:66 #00a88c H:170 S:100 B:66 #00a870 H:160 S:100 B:66 #00a854 H:150 S:100 B:66 #00a838 H:140 S:100 B:66 #00a81c H:130 S:100 B:66 #00a800 H:120 S:100 B:66 #1ca800 H:110 S:100 B:66 #38a800 H:100 S:100 B:66 #54a800 H:90 S:100 B:66 #70a800 H:80 S:100 B:66 #8ca800 H:70 S:100 B:66 #a8a800 H:60 S:100 B:66 #a88c00 H:50 S:100 B:66 #a87000 H:40 S:100 B:66 #a85400 H:30 S:100 B:66 #a83800 H:20 S:100 B:66 #a81c00 H:10 S:100 B:66 #a80000 H:0 S:100 B:66

明度 #ff0000 H:360 S:100 B:100 #e60000 H:360 S:100 B:90 #cc0000 H:360 S:100 B:80 #b30000 H:360 S:100 B:70 #990000 H:360 S:100 B:60 #800000 H:360 S:100 B:50 #660000 H:360 S:100 B:40 #4d0000 H:360 S:100 B:30 #330000 H:360 S:100 B:20 #1a0000 H:360 S:100 B:10 #000000 H:360 S:100 B:0

彩度 #a80000 H:360 S:100 B:66 #a81111 H:360 S:90 B:66 #a82222 H:360 S:80 B:66 #a83232 H:360 S:70 B:66 #a84343 H:360 S:60 B:66 #a85454 H:360 S:50 B:66 #a86565 H:360 S:40 B:66 #a87676 H:360 S:30 B:66 #a88787 H:360 S:20 B:66 #a89797 H:360 S:10 B:66 #a8a8a8 H:360 S:0 B:66

補色 #00a854 H:150 S:100 B:66 #00a8a8 H:180 S:100 B:66 #0054a8 H:210 S:100 B:66

類似色 #a800a8 H:300 S:100 B:66 #a8007e H:315 S:100 B:66 #a80054 H:330 S:100 B:66 #a8002a H:345 S:100 B:66 #a80000 H:360 S:100 B:66 #a82a00 H:15 S:100 B:66 #a85400 H:30 S:100 B:66 #a87e00 H:45 S:100 B:66 #a8a800 H:60 S:100 B:66