Look at the number Mod 1. When you look at a number Mod n, you just divide by n, and look at the remainder. So here you divide by 1, and the remainder is just the fractional part. The best way to do this depends on the language.
Simple paint a long horizontal black stroke on a scratch piece of paper and then once it dries paint your watercolors colors in short vertical strokes on top of it. If the paint appears to sit on top of the black stroke the paint is opaque.
Azure is a variation of blue that is often described as the color of the sky on a clear summer's day. On the RGB color wheel, azure (color #007FFF) is defined as the color at 210 degrees, i.e., the hue halfway between blue and cyan.In the RGB color model, used to create all the colors on a television or computer screen, azure is created by adding a little green light to blue light.The complementary color of azure is orange. In the X11 color system which became a standard for early web colors, azure is depicted as a pale cyan color.n the RGB color model, used to create all the colors on a television or computer screen, azure is created by adding a little green light to blue light. The complementary color of azure is orange. In the X11 color system which became a standard for early web colors, azure is depicted as a pale cyan color.