SDRPlusPlus/root/res/colormaps/classic.json

{
    "name": "Classic",
    "author": "Youssef Touil",
    "map": [
        "#000020",
        "#000030",
        "#000050",
        "#000091",
        "#1E90FF",
        "#FFFFFF",
        "#FFFF00",
        "#FE6D16",
        "#FE6D16",
        "#FF0000",
        "#FF0000",
        "#C60000",
        "#9F0000",
        "#750000",
        "#4A0000"
    ]
}