#e81a23

色相 #e81a1a H:360 S:89 B:91 #e81a3c H:350 S:89 B:91 #e81a5e H:340 S:89 B:91 #e81a81 H:330 S:89 B:91 #e81aa3 H:320 S:89 B:91 #e81ac6 H:310 S:89 B:91 #e81ae8 H:300 S:89 B:91 #c61ae8 H:290 S:89 B:91 #a31ae8 H:280 S:89 B:91 #811ae8 H:270 S:89 B:91 #5e1ae8 H:260 S:89 B:91 #3c1ae8 H:250 S:89 B:91 #1a1ae8 H:240 S:89 B:91 #1a3ce8 H:230 S:89 B:91 #1a5ee8 H:220 S:89 B:91 #1a81e8 H:210 S:89 B:91 #1aa3e8 H:200 S:89 B:91 #1ac6e8 H:190 S:89 B:91 #1ae8e8 H:180 S:89 B:91 #1ae8c6 H:170 S:89 B:91 #1ae8a3 H:160 S:89 B:91 #1ae881 H:150 S:89 B:91 #1ae85e H:140 S:89 B:91 #1ae83c H:130 S:89 B:91 #1ae81a H:120 S:89 B:91 #3ce81a H:110 S:89 B:91 #5ee81a H:100 S:89 B:91 #81e81a H:90 S:89 B:91 #a3e81a H:80 S:89 B:91 #c6e81a H:70 S:89 B:91 #e8e81a H:60 S:89 B:91 #e8c61a H:50 S:89 B:91 #e8a31a H:40 S:89 B:91 #e8811a H:30 S:89 B:91 #e85e1a H:20 S:89 B:91 #e83c1a H:10 S:89 B:91 #e81a1a H:0 S:89 B:91

明度 #ff1c27 H:357 S:89 B:100 #e61923 H:357 S:89 B:90 #cc1620 H:357 S:89 B:80 #b3141c H:357 S:89 B:70 #991118 H:357 S:89 B:60 #800e14 H:357 S:89 B:50 #660b10 H:357 S:89 B:40 #4d080c H:357 S:89 B:30 #330608 H:357 S:89 B:20 #1a0304 H:357 S:89 B:10 #000000 H:357 S:89 B:0

彩度 #e8000c H:357 S:100 B:91 #e81722 H:357 S:90 B:91 #e82e38 H:357 S:80 B:91 #e8464e H:357 S:70 B:91 #e85d64 H:357 S:60 B:91 #e8747a H:357 S:50 B:91 #e88b90 H:357 S:40 B:91 #e8a2a6 H:357 S:30 B:91 #e8babc H:357 S:20 B:91 #e8d1d2 H:357 S:10 B:91 #e8e8e8 H:357 S:0 B:91

補色 #1ae876 H:147 S:89 B:91 #1ae8de H:177 S:89 B:91 #1a8be8 H:207 S:89 B:91

類似色 #de1ae8 H:297 S:89 B:91 #e81abf H:312 S:89 B:91 #e81a8b H:327 S:89 B:91 #e81a57 H:342 S:89 B:91 #e81a24 H:357 S:89 B:91 #e8431a H:12 S:89 B:91 #e8761a H:27 S:89 B:91 #e8aa1a H:42 S:89 B:91 #e8de1a H:57 S:89 B:91