You may not always have the original paint to work with when performing touch-ups. Learn how to match any paint color without a code.

You can use these free Color Mixing apps and online tools to blend multiple colors to get a final color and its HEX code.

Like many engineers of a certain age I learned the resistor color code using a mnemonic device that is so politically incorrect, only Tosh might venture to utter it in public today. When teaching k… ...

How color-coding your notes helps you study Using color can improve the performance of your memory. This isn’t just a throwaway observation: Research has backed it up.