function(unit)
    local power = {
        ["MANA"] = {0.31, 0.45, 0.63},
        ["RAGE"] = {0.69, 0.31, 0.31},
        ["FOCUS"] = {0.71, 0.43, 0.27},
        ["ENERGY"] = {0.65, 0.63, 0.35},
        ["RUNES"] = {0.55, 0.57, 0.61},
        ["RUNIC_POWER"] = {0, 0.82, 1},
        ["AMMOSLOT"] = {0.8, 0.6, 0},
        ["FUEL"] = {0, 0.55, 0.5},
        ["POWER_TYPE_STEAM"] = {0.55, 0.57, 0.61},
        ["POWER_TYPE_PYRITE"] = {0.60, 0.09, 0.17},
    }
    for i = 1, getn(power) do
        if GetPowerType(unit) == power[i] then
            local r,g,b = unpack(power[i])
        end
    end
    return format('|cff%02x%02x%02x%d|r',r*255, g*255, b*255, UnitPower(unit))
end