Chosen from Raul color design system popular with Chinese users of 290 classic fashion color
According to international standards based on the CIELAB color space theory, color hue, brightness, and color names color composition, easy to implement complementary color, harmonious colors and gradients
Contains selected from Raul selling coloring books of the healthy color of 120 healthy color
Applies to architects, designers, color coating agents and various industry user
Digital software 5.0 support Raul Raul Raul and ICOLOURS software color NANO knowledge instrument