簡單的刷子,混合兩種顏色之間的中間點 Simple brush to mix the halfway point between two colours
中間的正方形將是主要和次要所選顏色之間的中間點

The middle square will be the halfway point between the primary and secondary selected colour

簡單的刷子,混合兩種顏色之間的中間點 Simple brush to mix the halfway point between two colours