New Car (#214FC6)

/* Background */
.element {
    background-color: #214FC6;
}

/* Text */
.element {
    color: #214FC6;
}

/* Border */
.element {
    border: 1px solid #214FC6;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #214FC6,
        #F5DB97
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #214FC6,
        #F5DB97
    );
}

// SCSS variable
$new-car: #214FC6;

// With RGB channels (useful for rgba() usage)
$new-car-r: 33;
$new-car-g: 79;
$new-car-b: 198;

// Usage
.element {
    background-color: $new-car;
    color: rgba($new-car-r, $new-car-g, $new-car-b, 0.8);
}