Black
look at a color wheel and use colors opposite your color (Yellow). Colors that would go with yellow would be reds, violets, and blues.
Do not use red and green as cue colors because those colors are not seen by a small percentage of the population who are color blind.
The best colors to use to color a map are blue and green. Blue is for the bodies of water. Green for land. You can really use any colors that you want to, but those are the most common colors.
Traid colors are the schemes use three colors equally spaced on the color wheel.
You may just like all colors. You probably do have a favorite. When you are shopping do you tend to drift toward a certain color? If you need to use a sharpie what is the first color you would pick out of the rainbow colors? That should be your favorite!!
What? Red is a primary color, you can not mix colors to make red. You can use red to make other colors.
You should use earth tones or neutral colors with wood floors.
Color mode is color space you are working in, determines which colors u can use and number of possible colors. RGB is suitable for screens, and by the way use this color mode for your work inside Photoshop.
To remove colors, for paint, you use the paint remover. Or if that doesn't work, use color white-out. :)
You can't mix two colors to get blue, but you can use blue and white to get light shades of blue and black to get dark shades.
Color Picker and Color panel. There are and non-destructive Adjustments to mix colors: Color Balance, Channel Mixer, Selective Color.