Flat Design Color Chart - http://htmlcolorcodes.com/color-chart/flat-design-color-chart/

colors.json

{
    "pomegranate": {
        "50": "#f9ebea",
        "100": "#f2d7d5",
        "200": "#e6b0aa",
        "300": "#d98880",
        "400": "#cd6155",
        "500": "#c0392b",
        "600": "#a93226",
        "700": "#922b21",
        "800": "#7b241c",
        "900": "#641e16"
    },
    "alizarin": {
        "50": "#fdedec",
        "100": "#fadbd8",
        "200": "#f5b7b1",
        "300": "#f1948a",
        "400": "#ec7063",
        "500": "#e74c3c",
        "600": "#cb4335",
        "700": "#b03a2e",
        "800": "#943126",
        "900": "#78281f"
    },
    "amethyst": {
        "50": "#f5eef8",
        "100": "#ebdef0",
        "200": "#d7bde2",
        "300": "#c39bd3",
        "400": "#af7ac5",
        "500": "#9b59b6",
        "600": "#884ea0",
        "700": "#76448a",
        "800": "#633974",
        "900": "#512e5f"
    },
    "wisteria": {
        "50": "#f4ecf7",
        "100": "#e8daef",
        "200": "#d2b4de",
        "300": "#bb8fce",
        "400": "#a569bd",
        "500": "#8e44ad",
        "600": "#7d3c98",
        "700": "#6c3483",
        "800": "#5b2c6f",
        "900": "#4a235a"
    },
    "belize-hole": {
        "50": "#eaf2f8",
        "100": "#d4e6f1",
        "200": "#a9cce3",
        "300": "#7fb3d5",
        "400": "#5499c7",
        "500": "#2980b9",
        "600": "#2471a3",
        "700": "#1f618d",
        "800": "#1a5276",
        "900": "#154360"
    },
    "peter-river": {
        "50": "#ebf5fb",
        "100": "#d6eaf8",
        "200": "#aed6f1",
        "300": "#85c1e9",
        "400": "#5dade2",
        "500": "#3498db",
        "600": "#2e86c1",
        "700": "#2874a6",
        "800": "#21618c",
        "900": "#1b4f72"
    },
    "turquoise": {
        "50": "#e8f8f5",
        "100": "#d1f2eb",
        "200": "#a3e4d7",
        "300": "#76d7c4",
        "400": "#48c9b0",
        "500": "#1abc9c",
        "600": "#17a589",
        "700": "#148f77",
        "800": "#117864",
        "900": "#0e6251"
    },
    "green-sea": {
        "50": "#e8f6f3",
        "100": "#d0ece7",
        "200": "#a2d9ce",
        "300": "#73c6b6",
        "400": "#45b39d",
        "500": "#16a085",
        "600": "#138d75",
        "700": "#117a65",
        "800": "#0e6655",
        "900": "#0b5345"
    },
    "nephritis": {
        "50": "#e9f7ef",
        "100": "#d4efdf",
        "200": "#a9dfbf",
        "300": "#7dcea0",
        "400": "#52be80",
        "500": "#27ae60",
        "600": "#229954",
        "700": "#1e8449",
        "800": "#196f3d",
        "900": "#145a32"
    },
    "emerald": {
        "50": "#eafaf1",
        "100": "#d5f5e3",
        "200": "#abebc6",
        "300": "#82e0aa",
        "400": "#58d68d",
        "500": "#2ecc71",
        "600": "#28b463",
        "700": "#239b56",
        "800": "#1d8348",
        "900": "#186a3b"
    },
    "sunflower": {
        "50": "#fef9e7",
        "100": "#fcf3cf",
        "200": "#f9e79f",
        "300": "#f7dc6f",
        "400": "#f4d03f",
        "500": "#f1c40f",
        "600": "#d4ac0d",
        "700": "#b7950b",
        "800": "#9a7d0a",
        "900": "#7d6608"
    },
    "orange": {
        "50": "#fef5e7",
        "100": "#fdebd0",
        "200": "#fad7a0",
        "300": "#f8c471",
        "400": "#f5b041",
        "500": "#f39c12",
        "600": "#d68910",
        "700": "#b9770e",
        "800": "#9c640c",
        "900": "#7e5109"
    },
    "carrot": {
        "50": "#fdf2e9",
        "100": "#fae5d3",
        "200": "#f5cba7",
        "300": "#f0b27a",
        "400": "#eb984e",
        "500": "#e67e22",
        "600": "#ca6f1e",
        "700": "#af601a",
        "800": "#935116",
        "900": "#784212"
    },
    "pumpkin": {
        "50": "#fbeee6",
        "100": "#f6ddcc",
        "200": "#edbb99",
        "300": "#e59866",
        "400": "#dc7633",
        "500": "#d35400",
        "600": "#ba4a00",
        "700": "#a04000",
        "800": "#873600",
        "900": "#6e2c00"
    },
    "clouds": {
        "50": "#fdfefe",
        "100": "#fbfcfc",
        "200": "#f7f9f9",
        "300": "#f4f6f7",
        "400": "#f0f3f4",
        "500": "#ecf0f1",
        "600": "#d0d3d4",
        "700": "#b3b6b7",
        "800": "#979a9a",
        "900": "#7b7d7d"
    },
    "silver": {
        "50": "#f8f9f9",
        "100": "#f2f3f4",
        "200": "#e5e7e9",
        "300": "#d7dbdd",
        "400": "#cacfd2",
        "500": "#bdc3c7",
        "600": "#a6acaf",
        "700": "#909497",
        "800": "#797d7f",
        "900": "#626567"
    },
    "concrete": {
        "50": "#f4f6f6",
        "100": "#eaeded",
        "200": "#d5dbdb",
        "300": "#bfc9ca",
        "400": "#aab7b8",
        "500": "#95a5a6",
        "600": "#839192",
        "700": "#717d7e",
        "800": "#5f6a6a",
        "900": "#4d5656"
    },
    "asbestos": {
        "50": "#f2f4f4",
        "100": "#e5e8e8",
        "200": "#ccd1d1",
        "300": "#b2babb",
        "400": "#99a3a4",
        "500": "#7f8c8d",
        "600": "#707b7c",
        "700": "#616a6b",
        "800": "#515a5a",
        "900": "#424949"
    },
    "wet-asphalt": {
        "50": "#ebedef",
        "100": "#d6dbdf",
        "200": "#aeb6bf",
        "300": "#85929e",
        "400": "#5d6d7e",
        "500": "#34495e",
        "600": "#2e4053",
        "700": "#283747",
        "800": "#212f3c",
        "900": "#1b2631"
    },
    "midnight-blue": {
        "50": "#eaecee",
        "100": "#d5d8dc",
        "200": "#abb2b9",
        "300": "#808b96",
        "400": "#566573",
        "500": "#2c3e50",
        "600": "#273746",
        "700": "#212f3d",
        "800": "#1c2833",
        "900": "#17202a"
    }
}