Buoy

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512pt"
    height="512pt"
    viewBox="0 0 512 512"
>
    <path fill="#c6e2e7" d="M271 61v90h-30V91zm0 0" />
    <path fill="#a8d3d8" d="M271 151h-15V76l15-15zm0 0" />
    <path fill="#ffd396" d="M241 0v91h120V0zm0 0" />
    <path fill="#ffb64c" d="M256 0h105v91H256zm0 0" />
    <path fill="#596c76" d="M211 121h90v78.898h-90zm0 0" />
    <path fill="#465a61" d="M256 121h45v78.898h-45zm0 0" />
    <path
        fill="#ff641a"
        d="M391 317c0 23.7-6.3 47.102-18 67.5H139c-11.7-20.398-18-43.8-18-67.5 0-74.402 60.602-136 135-136s135 61.598 135 136zm0 0"
    />
    <path
        fill="#f03800"
        d="M373 384.5H256V181c74.398 0 135 61.598 135 136 0 23.7-6.3 47.102-18 67.5zm0 0"
    />
    <path fill="#ff9100" d="M91 302h330v30H91zm0 0" />
    <path fill="#ff641a" d="M256 302h165v30H256zm0 0" />
    <g fill="#a8ebfa">
        <path
            d="M181 482h331v30H181zM0 482h91v30H0zM60 422h392v30H60zM121 482h30v30h-30zm0 0"
        />
    </g>
    <path fill="#76e2f8" d="M482 422h30v30h-30zm0 0" />
    <path fill="#a8ebfa" d="M0 422h30v30H0zM0 362h512v30H0zm0 0" />
    <path
        fill="#76e2f8"
        d="M256 422h196v30H256zM256 482h256v30H256zM256 362h256v30H256zm0 0"
    />
</svg>