Test

main.css

.bg-blue-l
{
    background-color: #007ea2;
}

.font-blue-l
{
    color: #007ea2;
}

main.scss

$color-blue-l: #007ea2;

.bg-blue-l
{
    background-color: $color-blue-l;
}

.font-blue-l
{
    color: $color-blue-l;
}