use middle gray instead of 777 for default `parcoords` unselected line color#6236

Merged

archmoj merged 1 commit intomasterfrom adjust-parcoords-unselected-color-dflt

Jul 5, 2022

Commits on Jun 20, 2022

use 7f7f7f instead of 777 in parcoords.unselected.line.color
archmoj
committed