Magenta-pink (#CC338B)

/* Background */
.element {
    background-color: #CC338B;
}

/* Text */
.element {
    color: #CC338B;
}

/* Border */
.element {
    border: 1px solid #CC338B;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #CC338B,
        #A6F2C6
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #CC338B,
        #A6F2C6
    );
}

// SCSS variable
$magenta-pink: #CC338B;

// With RGB channels (useful for rgba() usage)
$magenta-pink-r: 204;
$magenta-pink-g: 51;
$magenta-pink-b: 139;

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