[b]colorscales color Reference Use[/b]
[i]LightBlue[/i] light blue SWE Anywhere
[i]Blue[/i] purple-blue FRA Only FRA, since it is a world-wide power.
[i]DarkBlue[/i] dark blue USA Limit to places unlikely to be owned/colonized by USA.
Limit use since it is a very strong color.
[i]LightBrown[/i] teal BZL Anywhere
[i]Brown[/i] brown ETH Anywhere
[i]DarkBrown[/i] maroon BEL Limit to places unlikely to be owned/colonized by BEL
Limit use since is is a very strong color.
[i]LightGray[/i] grey, almost white AUS Limit to places unlikely to be owned/colonized by AUS.
Generally avoid next to unclaimed territory.
Generally avoid using next to Gray.
[i]Gray[/i] light grey PRU Limit to places unlikely to be owned/colonized by PRU/GER.
[i]DarkGray[/i] light yellow SPA Anywhere
[i]LightGreen[/i] very light green TUR Limit to places unlikely to be owned/colonized by TUR.
[i]Green[/i] light green ITA, SAR Limit to places unlikely to be owned/colonized by ITA.
[i]DarkGreen[/i] green POR, RUS Only POR and RUS as they cover the world.
[i]LightOrange[/i] yellow NIP Limit to places unlikely to be owned/colonized by NIP.
[i]Orange[/i] white'ish unclaimed Don't, it is used for unclaimed provinces.
[i]DarkOrange[/i] light orange - tan MOR Anywhere
[i]LightRed[/i] dark pink ENG Only UK, since it is a world-wide power.
[i]Red[/i] light pink EGY Anywhere, but there is some thought to mostly reserving it
Commonwealth countries. Limit use since it is very "girly"…
[i]DarkRed[/i] red DAN, SWI Anywhere. Limit use since it is a very strong color.
[i]White[/i] light maroon - antique rose red PRG Anywhere
[i]LightYellow[/i] orange HOL Only HOL, since it is a world-wide power.
[i]Yellow[/i] very light yellow CHI Limit to places unlikely to be owned/colonized by CHI.
Generally avoid next to unclaimed territory.
[i]DarkYellow[/i] medium orange CLM Anywhere