#e31b21

色相 #e31b1b H:360 S:88 B:89 #e31b3d H:350 S:88 B:89 #e31b5e H:340 S:88 B:89 #e31b7f H:330 S:88 B:89 #e31ba0 H:320 S:88 B:89 #e31bc2 H:310 S:88 B:89 #e31be3 H:300 S:88 B:89 #c21be3 H:290 S:88 B:89 #a01be3 H:280 S:88 B:89 #7f1be3 H:270 S:88 B:89 #5e1be3 H:260 S:88 B:89 #3d1be3 H:250 S:88 B:89 #1b1be3 H:240 S:88 B:89 #1b3de3 H:230 S:88 B:89 #1b5ee3 H:220 S:88 B:89 #1b7fe3 H:210 S:88 B:89 #1ba0e3 H:200 S:88 B:89 #1bc2e3 H:190 S:88 B:89 #1be3e3 H:180 S:88 B:89 #1be3c2 H:170 S:88 B:89 #1be3a0 H:160 S:88 B:89 #1be37f H:150 S:88 B:89 #1be35e H:140 S:88 B:89 #1be33d H:130 S:88 B:89 #1be31b H:120 S:88 B:89 #3de31b H:110 S:88 B:89 #5ee31b H:100 S:88 B:89 #7fe31b H:90 S:88 B:89 #a0e31b H:80 S:88 B:89 #c2e31b H:70 S:88 B:89 #e3e31b H:60 S:88 B:89 #e3c21b H:50 S:88 B:89 #e3a01b H:40 S:88 B:89 #e37f1b H:30 S:88 B:89 #e35e1b H:20 S:88 B:89 #e33d1b H:10 S:88 B:89 #e31b1b H:0 S:88 B:89

明度 #ff1f26 H:358 S:88 B:100 #e61c22 H:358 S:88 B:90 #cc181e H:358 S:88 B:80 #b3151b H:358 S:88 B:70 #991217 H:358 S:88 B:60 #800f13 H:358 S:88 B:50 #660c0f H:358 S:88 B:40 #4d090b H:358 S:88 B:30 #330608 H:358 S:88 B:20 #1a0304 H:358 S:88 B:10 #000000 H:358 S:88 B:0

彩度 #e30008 H:358 S:100 B:89 #e3171e H:358 S:90 B:89 #e32d33 H:358 S:80 B:89 #e34449 H:358 S:70 B:89 #e35b5f H:358 S:60 B:89 #e37175 H:358 S:50 B:89 #e3888b H:358 S:40 B:89 #e39fa1 H:358 S:30 B:89 #e3b6b7 H:358 S:20 B:89 #e3cccd H:358 S:10 B:89 #e3e3e3 H:358 S:0 B:89

補色 #1be378 H:148 S:88 B:89 #1be3dc H:178 S:88 B:89 #1b86e3 H:208 S:88 B:89

類似色 #dc1be3 H:298 S:88 B:89 #e31bb8 H:313 S:88 B:89 #e31b86 H:328 S:88 B:89 #e31b54 H:343 S:88 B:89 #e31b22 H:358 S:88 B:89 #e3471b H:13 S:88 B:89 #e3781b H:28 S:88 B:89 #e3aa1b H:43 S:88 B:89 #e3dc1b H:58 S:88 B:89