Medium Ruby (#AA4069)

/* Background */
.element {
    background-color: #AA4069;
}

/* Text */
.element {
    color: #AA4069;
}

/* Border */
.element {
    border: 1px solid #AA4069;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #AA4069,
        #75DFB6
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #AA4069,
        #75DFB6
    );
}

// SCSS variable
$medium-ruby: #AA4069;

// With RGB channels (useful for rgba() usage)
$medium-ruby-r: 170;
$medium-ruby-g: 64;
$medium-ruby-b: 105;

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