Medium Orchid (#BA55D3)

/* Background */
.element {
    background-color: #BA55D3;
}

/* Text */
.element {
    color: #BA55D3;
}

/* Border */
.element {
    border: 1px solid #BA55D3;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #BA55D3,
        #6ED355
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #BA55D3,
        #6ED355
    );
}

// SCSS variable
$medium-orchid: #BA55D3;

// With RGB channels (useful for rgba() usage)
$medium-orchid-r: 186;
$medium-orchid-g: 85;
$medium-orchid-b: 211;

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