Brick Red (#CB4154)

/* Background */
.element {
    background-color: #CB4154;
}

/* Text */
.element {
    color: #CB4154;
}

/* Border */
.element {
    border: 1px solid #CB4154;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #CB4154,
        #41CBB8
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #CB4154,
        #41CBB8
    );
}

// SCSS variable
$brick-red: #CB4154;

// With RGB channels (useful for rgba() usage)
$brick-red-r: 203;
$brick-red-g: 65;
$brick-red-b: 84;

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