#ff2131

色相 #ff2121 H:360 S:87 B:100 #ff2146 H:350 S:87 B:100 #ff216b H:340 S:87 B:100 #ff2190 H:330 S:87 B:100 #ff21b5 H:320 S:87 B:100 #ff21da H:310 S:87 B:100 #ff21ff H:300 S:87 B:100 #da21ff H:290 S:87 B:100 #b521ff H:280 S:87 B:100 #9021ff H:270 S:87 B:100 #6b21ff H:260 S:87 B:100 #4621ff H:250 S:87 B:100 #2121ff H:240 S:87 B:100 #2146ff H:230 S:87 B:100 #216bff H:220 S:87 B:100 #2190ff H:210 S:87 B:100 #21b5ff H:200 S:87 B:100 #21daff H:190 S:87 B:100 #21ffff H:180 S:87 B:100 #21ffda H:170 S:87 B:100 #21ffb5 H:160 S:87 B:100 #21ff90 H:150 S:87 B:100 #21ff6b H:140 S:87 B:100 #21ff46 H:130 S:87 B:100 #21ff21 H:120 S:87 B:100 #46ff21 H:110 S:87 B:100 #6bff21 H:100 S:87 B:100 #90ff21 H:90 S:87 B:100 #b5ff21 H:80 S:87 B:100 #daff21 H:70 S:87 B:100 #ffff21 H:60 S:87 B:100 #ffda21 H:50 S:87 B:100 #ffb521 H:40 S:87 B:100 #ff9021 H:30 S:87 B:100 #ff6b21 H:20 S:87 B:100 #ff4621 H:10 S:87 B:100 #ff2121 H:0 S:87 B:100

明度 #ff2130 H:356 S:87 B:100 #e61e2b H:356 S:87 B:90 #cc1b26 H:356 S:87 B:80 #b31722 H:356 S:87 B:70 #99141d H:356 S:87 B:60 #801118 H:356 S:87 B:50 #660d13 H:356 S:87 B:40 #4d0a0e H:356 S:87 B:30 #33070a H:356 S:87 B:20 #1a0305 H:356 S:87 B:10 #000000 H:356 S:87 B:0

彩度 #ff0011 H:356 S:100 B:100 #ff1a29 H:356 S:90 B:100 #ff3341 H:356 S:80 B:100 #ff4d58 H:356 S:70 B:100 #ff6670 H:356 S:60 B:100 #ff8088 H:356 S:50 B:100 #ff99a0 H:356 S:40 B:100 #ffb3b8 H:356 S:30 B:100 #ffcccf H:356 S:20 B:100 #ffe6e7 H:356 S:10 B:100 #ffffff H:356 S:0 B:100

補色 #21ff81 H:146 S:87 B:100 #21fff0 H:176 S:87 B:100 #219fff H:206 S:87 B:100

類似色 #f021ff H:296 S:87 B:100 #ff21d6 H:311 S:87 B:100 #ff219f H:326 S:87 B:100 #ff2167 H:341 S:87 B:100 #ff2130 H:356 S:87 B:100 #ff4a21 H:11 S:87 B:100 #ff8121 H:26 S:87 B:100 #ffb921 H:41 S:87 B:100 #fff021 H:56 S:87 B:100