Night

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="407"
        x2="407"
        y1="331"
        y2="181"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#ffbef9" />
        <stop offset="1" stop-color="#fff1ff" />
    </linearGradient>
    <linearGradient
        id="b"
        x1="256"
        x2="256"
        y1="512"
        y2="0"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#a93aff" />
        <stop offset="1" stop-color="#ff81ff" />
    </linearGradient>
    <path
        fill="url(#a)"
        d="m373.895 267.894-37.5 37.5c-5.859 5.859-5.859 15.352 0 21.211 5.859 5.86 15.352 5.859 21.211 0l37.5-37.5c5.859-5.859 5.859-15.352 0-21.211s-15.352-5.859-21.211 0zm66.211-23.789 37.5-37.5c5.859-5.859 5.859-15.352 0-21.211s-15.352-5.859-21.211 0l-37.5 37.5c-5.859 5.859-5.859 15.352 0 21.211 5.859 5.86 15.351 5.86 21.211 0zm-82.5-58.711c-5.859-5.859-15.352-5.859-21.211 0s-5.859 15.352 0 21.211l37.5 37.5c5.859 5.86 15.352 5.859 21.211 0s5.859-15.352 0-21.211zm82.5 82.5c-5.859-5.859-15.352-5.859-21.211 0s-5.859 15.352 0 21.211l37.5 37.5c5.859 5.86 15.352 5.859 21.211 0s5.859-15.352 0-21.211z"
    />
    <path
        fill="url(#b)"
        d="m501.746 241.776-60.381-20.142-20.142-60.381c-4.072-12.246-24.375-12.246-28.447 0l-20.142 60.381-60.381 20.142C306.131 243.813 302 249.54 302 256s4.131 12.188 10.254 14.224l60.381 20.142 20.142 60.381C394.813 356.869 400.54 361 407 361s12.188-4.131 14.224-10.254l20.142-60.381 60.381-20.142C507.869 268.188 512 262.46 512 256s-4.131-12.187-10.254-14.224zM418.104 416.58C309.251 444.808 211 360.326 211 256S309.28 67.324 418.104 95.42c6.636 1.743 13.564-1.289 16.875-7.266a14.993 14.993 0 0 0-2.813-18.149C384.515 24.858 321.303 0 256 0 115.39 0 0 115.39 0 256s115.39 256 256 256c65.303 0 128.515-24.858 176.166-70.005 4.966-4.702 6.123-12.158 2.813-18.149s-10.24-8.965-16.875-7.266z"
    />
</svg>