Heyyyy, @DisBlueCat here! Screens are made of thousand of pixels, that are made from 3 colors. Red, Green and Blue, that form the word RGB. Depending on how much of each color you apply, you get different results. For instance, if you apply 255 of each color, you get white. If you apply 0, you get black. If you apply 0 from Blue and Green, but 255 from Red, you get Red an so on. The RGB values are stored on a Base-16 number system. We use a Base-10 number system. That means that an alien race that uses the Base-16 system would use their numbers like this: Base-16: 0 1 2 3 4 5 6 7 8 9 a b c d e f Base-10: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 If you pay attention, you see that once we have 10 numbers, we start using previous numbers to keep counting. RGB uses Base-16, because from 0 to 255, there are 256 numbers, that is the equivalent to 16^2. That means that RGB lets us write all the numbers from 0 to 255 only using 2 spaces (Instead of 3 in 255). Base-16 numbers are amazing, and I hope you can use them to have fun. And as always, thanks for reading. Use the mouse to draw. Use Space to Change Color. Use Turbowarp for the best performance: https://turbowarp.org/988483787?fps=60&hqpen