nukni -nuk- gismu

x₁ is magenta/fuchsia/purplish-red [color adjective].

In notes:

blabi: x₁ is white/very-light colored [color adjective].
carmi: x₁ is intense/bright/saturated/brilliant in property (ka) x₂ as received/measured by observer x₃.
kandi: x₁ is dim/dull/pale/non-intense in property x₂ (ka) as received/measured by observer x₃.
skari: x₁ is/appears to be of color/hue x₂ as perceived/seen by x₃ under conditions x₄.
xekri: x₁ is black/extremely dark-colored [color adjective].
xunre: x₁ is red/crimson/ruddy [color adjective].
zirpu: x₁ is purple/violet [color adjective].
nukyxu'e: x₁ is violet-red [color adjective]
nukyzilska: x₁ is the abstract color magenta
xipfne: x₁ emits light characteristic of/is of the color that is described by/(as) arising from/associated with the approximately twenty-one centimeter wavelength, hydrogen hyperfine proton/electron spin-flip transition (from parallel to antiparallel configuration, id est: from the higher energy state to the lower energy state), electromagnetic radiation