Sunset Orange (#FD5E53)

/* Background */
.element {
    background-color: #FD5E53;
}

/* Text */
.element {
    color: #FD5E53;
}

/* Border */
.element {
    border: 1px solid #FD5E53;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #FD5E53,
        #53F2FD
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #FD5E53,
        #53F2FD
    );
}

// SCSS variable
$sunset-orange: #FD5E53;

// With RGB channels (useful for rgba() usage)
$sunset-orange-r: 253;
$sunset-orange-g: 94;
$sunset-orange-b: 83;

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