Blueprint

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="100"
    height="100"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="0"
        x2="512"
        y1="258"
        y2="258"
        gradientTransform="matrix(1 0 0 -1 0 514)"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#ff2929" />
        <stop offset="1" stop-color="#901" />
    </linearGradient>
    <circle cx="256" cy="256" r="256" fill="url(#a)" />
    <linearGradient
        id="b"
        x1="108.33"
        x2="402.33"
        y1="252.335"
        y2="252.335"
        gradientTransform="matrix(1 0 0 -1 0 514)"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#09f" />
        <stop offset="1" stop-color="#0034a4" />
    </linearGradient>
    <path d="M108.33 131h294v261.33h-294z" fill="url(#b)" />
    <linearGradient
        id="c"
        x1="94.291"
        x2="417.709"
        y1="258"
        y2="258"
        gradientTransform="matrix(1 0 0 -1 0 514)"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#8dfcff" />
        <stop offset="1" stop-color="#00a7ad" />
    </linearGradient>
    <path
        d="M94.291 119.667v272.666H256v-17.897H112.188V137.564h91.696v121.594h-33.942l-21.299-34.685-15.251 9.363 26.537 43.219H299.16v-17.897h-77.379V137.564h178.031v121.594h-44.038l-26.267-35.341-14.365 10.675 31.635 42.563h53.035v97.381h-89l-25.83-36.498-14.609 10.338 31.179 44.057h116.157V119.667z"
        fill="url(#c)"
    />
</svg>