Exclamation

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 450 450"
>
    <linearGradient
        id="a"
        x1="65.9"
        x2="384.1"
        y1="65.9"
        y2="384.1"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#09c4f9" />
        <stop offset="1" stop-color="#07b0f6" />
    </linearGradient>
    <g>
        <path
            fill="url(#a)"
            d="M450 225a225 225 0 0 1-225 225C100.74 450 0 349.27 0 225a225 225 0 1 1 450 0z"
        />
        <path
            fill="#fff"
            d="M309 115.33H141.62a26.29 26.29 0 0 0-26.29 26.29V309a26.29 26.29 0 0 0 26.29 26.29H309A26.29 26.29 0 0 0 335.33 309V141.62A26.29 26.29 0 0 0 309 115.33zm-96.56 58c.09-8.72 5-13.8 12.71-13.86 8-.09 12.85 5.1 13 14.27s0 18.23 0 27.35c0 8.89.13 17.77 0 26.66-.18 9.15-5.08 14.32-13.07 14.21-7.69-.1-12.56-5.18-12.65-13.93q-.2-27.38.05-54.74zm12.46 117.9c-9.83-.11-16.71-7.11-16.57-16.87s7.1-16.36 17.08-16.36 16.87 6.8 16.92 16.53c.04 9.99-7.09 16.83-17.43 16.7z"
        />
    </g>
</svg>