Rainbow

import { RegularRainbow } from 'onebit-icon-react';

<RegularRainbow size={24} />

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256" width="24" height="24" fill="none"><path d="M176,184V168a48,48,0,0,0-96,0v16" fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="16"/><path d="M208,184V168a80,80,0,0,0-160,0v16" fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="16"/><path d="M240,184V168a112,112,0,0,0-224,0v16" fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="16"/></svg>

.icon-rainbow {
  width: 24px; height: 24px;
  background: currentColor;
  mask: url("https://icons.onebit.ng/icons/regular-rainbow.svg") center / contain no-repeat;
}