Pastel Purple (#B39EB5)

/* Background */
.element {
    background-color: #B39EB5;
}

/* Text */
.element {
    color: #B39EB5;
}

/* Border */
.element {
    border: 1px solid #B39EB5;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #B39EB5,
        #A0B59E
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #B39EB5,
        #A0B59E
    );
}

// SCSS variable
$pastel-purple: #B39EB5;

// With RGB channels (useful for rgba() usage)
$pastel-purple-r: 179;
$pastel-purple-g: 158;
$pastel-purple-b: 181;

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