Light Steel Blue (#B0C4DE)

/* Background */
.element {
    background-color: #B0C4DE;
}

/* Text */
.element {
    color: #B0C4DE;
}

/* Border */
.element {
    border: 1px solid #B0C4DE;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #B0C4DE,
        #E5DFD7
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #B0C4DE,
        #E5DFD7
    );
}

// SCSS variable
$light-steel-blue: #B0C4DE;

// With RGB channels (useful for rgba() usage)
$light-steel-blue-r: 176;
$light-steel-blue-g: 196;
$light-steel-blue-b: 222;

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