Picton Blue (#45B1E8)

/* Background */
.element {
    background-color: #45B1E8;
}

/* Text */
.element {
    color: #45B1E8;
}

/* Border */
.element {
    border: 1px solid #45B1E8;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #45B1E8,
        #F8E3D8
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #45B1E8,
        #F8E3D8
    );
}

// SCSS variable
$picton-blue: #45B1E8;

// With RGB channels (useful for rgba() usage)
$picton-blue-r: 69;
$picton-blue-g: 177;
$picton-blue-b: 232;

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