@Rustmilian @TimeWalker

Kate Color Preview plugin can be enabled/disabled without creating a profile, also it seems to have a different behaviour.

example from within a C/C++ file:

uint32_t blue = 0x0000ff;const char* red = "#ff0000";const char* color = "purple";

in Kate, only "#ff0000" triggers the color preview, neither blue, red, "purple" or 0x0000ff seem to trigger it

in Konsole all of those except 0x0000ff trigger the color preview

same color preview core, different rules maybe?