kWhiteSlack

i32 fl::anonymous_namespace{white_allocation.cpp.hpp}::kWhiteSlack = 64

constexpr

The same allowance, uniform, for the two-white (RGBWW) path.

Deliberately unchanged. The defect above was measured on the single-white allocation; RGBWW holds hue under 0.02 on the same five targets that gave RGBW its 0.026, so it is better behaved and may not have the same problem at all. Whether it does is unmeasured, and scaling its slack on a guess would be changing a shipped colour path without evidence. FastLED#4303 carries it as follow-up.

Definition at line 43 of file white_allocation.cpp.hpp.