Night

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 512 512"
>
    <linearGradient id="a">
        <stop offset="0" stop-color="#7546d7" />
        <stop offset=".371" stop-color="#ab93fc" />
        <stop offset=".802" stop-color="#3bcaff" />
        <stop offset="1" stop-color="#00bdea" />
    </linearGradient>
    <linearGradient
        id="b"
        x1="462.58"
        x2="-39.42"
        y1="551.52"
        y2="47.52"
        gradientUnits="userSpaceOnUse"
        href="#a"
    />
    <linearGradient
        id="c"
        x1="449.276"
        x2="-52.724"
        y1="564.771"
        y2="60.771"
        gradientUnits="userSpaceOnUse"
        href="#a"
    />
    <linearGradient
        id="d"
        x1="536.868"
        x2="34.868"
        y1="477.527"
        y2="-26.473"
        gradientUnits="userSpaceOnUse"
        href="#a"
    />
    <linearGradient
        id="e"
        x1="499.616"
        x2="-2.384"
        y1="514.63"
        y2="10.63"
        gradientUnits="userSpaceOnUse"
        href="#a"
    />
    <linearGradient
        id="f"
        x1="541.536"
        x2="39.536"
        y1="472.877"
        y2="-31.123"
        gradientUnits="userSpaceOnUse"
        href="#a"
    />
    <path
        fill="url(#b)"
        d="M475.794 219.801 256 0 36.206 219.801l19.358 19.358L79.6 215.121V512h352.8V215.121l24.037 24.038zm-70.773 264.82H106.979v-296.88L256 38.716l149.021 149.026z"
    />
    <path
        fill="url(#c)"
        d="M214.704 287.674c0-10.2 2.019-20.113 6.003-29.458l13.355-31.316-31.323 13.355c-37.887 16.163-62.365 53.201-62.365 94.363 0 56.549 46.015 102.558 102.564 102.558 41.162 0 78.207-24.478 94.369-62.358l13.355-31.323-31.323 13.355c-9.331 3.984-19.251 6.003-29.451 6.003-41.455-.001-75.184-33.723-75.184-75.179zm28.235 122.123c-41.456 0-75.185-33.722-75.185-75.179a75.04 75.04 0 0 1 19.639-50.687 116.45 116.45 0 0 0-.067 3.743c0 56.549 46.015 102.558 102.564 102.558 1.243 0 2.5-.02 3.73-.067-13.57 12.399-31.524 19.632-50.681 19.632z"
    />
    <circle cx="274.528" cy="214.142" r="13.429" fill="url(#d)" />
    <circle cx="281.373" cy="295.518" r="13.429" fill="url(#e)" />
    <circle cx="344.497" cy="275.053" r="13.429" fill="url(#f)" />
</svg>