$color-palette: (
    red: (
        base: #F5222D,
        dark: #CF1322,
        light: #ffa39e,
        tooLight: #fff1f0,
    ),
    blue: (
        base: #1890FF,
        dark: #006ACE,
        light: #66B5FF,
        tooLight: #e6f7ff,
    ),
    green: (
        base: #9fe767,
        tooLight: #f6ffed,
    ),
    yellow: (
        base: #fad867,
        tooLight: #fffbe6,
    ),
    gray: (
        base: #d9d9d9,
        dark: #aaaaaa,
        light: #f5f5f5,
    ),
    white: (
        base: #FFFFFF,
    ),
    black: (
        base: #666666,
        dark: #000000,
        light: #333333,
    )
) !default;

// color(色系統, トーン)
@function palette($color, $tone){
    @return map-get(map-get($color-palette, $color), $tone)
}