Well the closest i can come to is the hybrid 'Francess Spae' variegata but grown to shady ,i do have that plant and it is quite large ,but your photo is not quite clear enough , Jack

Thanks but it is not grown in the shade at all. It is in sun for about 3 or 4 hours with bright light when it's not in the sun.

Well ,then i dont know ,it was all i could think of ,sorry , Jack

Since it has blue flowers it is in Leme's Blue Flower Complex (red and white being the others). Unfortunately, I don't have his Nidularium book available right now to see what is in the blue complex.