Golden Pearl Hair Color is a warm, rich shade of blonde with a golden undertone, and the number **6.3** refers to a **6 level**, which is a **medium blonde**, with a **golden** (3) base, creating a soft and radiant golden blonde look.

- Light Golden Blonde (6.3) generally gives a sunny, warm blonde shade that looks natural with a hint of golden sheen.

- The pearl aspect refers to a subtle, cool iridescence that can help balance out overly warm or brassy tones, providing a sophisticated depth to the golden blonde.

This color is great for someone looking for a warm, medium blonde with a touch of refinement or radiance. If you’re looking to avoid brassiness while still maintaining a golden blonde, this could be a good choice, as the "pearl" adds a slight coolness to the warm base.