QGIS/resources/cpt-city-qgis-min/pm/pm3d06.svg

<svg height="45" viewBox="0 0 300 45" width="300" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><linearGradient id="a" gradientUnits="objectBoundingBox" spreadMethod="pad" x1="0%" x2="100%" y1="0%" y2="0%"><stop offset="0" stop-color="#f00"/><stop offset=".0159" stop-color="#ff1800"/><stop offset=".0317" stop-color="#ff3100"/><stop offset=".0476" stop-color="#ff4900"/><stop offset=".0635" stop-color="#ff6100"/><stop offset=".0794" stop-color="#ff7900"/><stop offset=".0952" stop-color="#ff9200"/><stop offset=".1111" stop-color="#fa0"/><stop offset=".127" stop-color="#ffc200"/><stop offset=".1429" stop-color="#ffdb00"/><stop offset=".1587" stop-color="#fff300"/><stop offset=".1746" stop-color="#f3ff00"/><stop offset=".1905" stop-color="#dbff00"/><stop offset=".2063" stop-color="#c2ff00"/><stop offset=".2222" stop-color="#af0"/><stop offset=".2381" stop-color="#92ff00"/><stop offset=".254" stop-color="#79ff00"/><stop offset=".2698" stop-color="#61ff00"/><stop offset=".2857" stop-color="#49ff00"/><stop offset=".3016" stop-color="#31ff00"/><stop offset=".3175" stop-color="#18ff00"/><stop offset=".3333" stop-color="#0f0"/><stop offset=".3492" stop-color="#00ff18"/><stop offset=".3651" stop-color="#00ff31"/><stop offset=".381" stop-color="#00ff49"/><stop offset=".3968" stop-color="#00ff61"/><stop offset=".4127" stop-color="#00ff79"/><stop offset=".4286" stop-color="#00ff92"/><stop offset=".4444" stop-color="#0fa"/><stop offset=".4603" stop-color="#00ffc2"/><stop offset=".4762" stop-color="#00ffdb"/><stop offset=".4921" stop-color="#00fff3"/><stop offset=".5079" stop-color="#00f3ff"/><stop offset=".5238" stop-color="#00dbff"/><stop offset=".5397" stop-color="#00c2ff"/><stop offset=".5556" stop-color="#0af"/><stop offset=".5714" stop-color="#0092ff"/><stop offset=".5873" stop-color="#0079ff"/><stop offset=".6032" stop-color="#0061ff"/><stop offset=".619" stop-color="#0049ff"/><stop offset=".6349" stop-color="#0031ff"/><stop offset=".6508" stop-color="#0018ff"/><stop offset=".6667" stop-color="#00f"/><stop offset=".6825" stop-color="#1800ff"/><stop offset=".6984" stop-color="#3100ff"/><stop offset=".7143" stop-color="#4900ff"/><stop offset=".7302" stop-color="#6100ff"/><stop offset=".746" stop-color="#7900ff"/><stop offset=".7619" stop-color="#9200ff"/><stop offset=".7778" stop-color="#a0f"/><stop offset=".7937" stop-color="#c200ff"/><stop offset=".8095" stop-color="#db00ff"/><stop offset=".8254" stop-color="#f300ff"/><stop offset=".8413" stop-color="#ff00f3"/><stop offset=".8571" stop-color="#ff00db"/><stop offset=".873" stop-color="#ff00c2"/><stop offset=".8889" stop-color="#f0a"/><stop offset=".9048" stop-color="#ff0092"/><stop offset=".9206" stop-color="#ff0079"/><stop offset=".9365" stop-color="#ff0061"/><stop offset=".9524" stop-color="#ff0049"/><stop offset=".9683" stop-color="#ff0031"/><stop offset=".9841" stop-color="#ff0018"/><stop offset="1" stop-color="#f00"/></linearGradient><path d="m4 4h292v37h-292z" fill="url(#a)" stroke="#000"/></svg>