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Already having discussed the problem we have (http://www.atariage....2/#entry2659435) when trying to use the raw video output, straight RGB values coming from a NTSC A7800, in a palette for emulators which lack proper NTSC video emulation (especially YUV/YIQ support), what will be accomplished here is taking YUV/YIQ achieved colors turn them 'vibrant' and make hard RGB values from them. In that same thread here... http://www.atariage....2/#entry2659624... you'll notice that true NTSC/YIQ/YUV simulation created multiple shade for each color value. So we will take some of the greater values and make a VIBRANT palette from it. The palette will be bright and brilliant respecting red against green, and blue will be stronger relative to the RAW palette or even a default derived YUV palette. Again this is to simulate the colors many NTSC users likely saw from their analog CRT TV's favoring more vibrance. This end result being limited with just an RGB palette and no further video controls working off the RAW palette from the previously linked thread. MESS is closer to ideal: http://www.atariage....2/#entry2660238 but I know many like using ProSystem and wanted to provide this for the community. Here is the NTSC_A7800_YUV_VIBRANT palette and color chart: NTSC_A7800_YUV_VIBRANT.zip