For best results to achieve a Dark Golden Blonde 6D on uncolored hair, apply on 6N Dark Blonde color hair. If applied on 4N, 5N, 6N, the color result will be dark golden blonde. If applied on 8N (Light Blonde) or 9N (Honey Blonde), the color result will be light golden blonde. The same rules will apply for 7M (Mahogany Blonde), 7R (Copper Blonde), 8R (Light Copper Blonde), 7C (Ash Blonde), 8D (Light Golden Blonde). The Ash colors are very cold and flat and are used to neutralise unwanted gold or red.
To cover grey hair with 6D, it is essential to mix appropriate quantities of 6N (Dark Blonde) - See instructions on leaflet inside the color box or refer to 6N - Dark Blonde.