Here’s the color code chart from the 1941 Radio Today yearbook: Ads in that magazine promoting resistors were careful to note that they were RMA color-coded.

A VB6 or (Visual Basic 6) program can be used to find RGB values of a color. Some knowledge of programming concepts and languages such as Visual Basic is required to write a program code in VB6. Basic ...

Some people look at a venerable resource like resistor color code charts and see something tried and true, but to [Andrew Jeddeloh], there’s room for improvement. A search for a more intuitive ...