1. In PS, create a new 8*8PX file. Then select the following styles:
2. Create a new layer. filling.
3. Create a new layer and invert the selection. Refill. However, please choose different colors.
4. Click Edit-Define Pattern.
5. On the opened image, create a new layer. Edit-Fill.
6. In layer mode, select Soft Light. You can also try other blending modes. And you can adjust a color level and so on.
