No, (although, possibly the B & Q Service could come up with something.) By mix I meant any combination of either other deck paints or enamels.
The international suggestion was for 2 white to one cream, a brief look at the shade card shows that the result would be nowhere near stone.
Last winter, they sent me the same wrong recipe also. They do not sell a brown in Brightside so I cannot understand how you can get anything like sand. I have just reluctantly repainted with blue grey to match the new spray and dodgers
Try contacting HMG Coatings (South) Ltd in Andover Tel: 01264356296 They can make up paint to match. I found them very helpful tracking down a match for my deck paint.