ΔE 28.7, loose: different enough that you should pick on purpose. C.P. Cadmium Yellow Primrose is a little lighter, much more saturated than Hexos Palesun.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 29). C.P. Cadmium Yellow Primrose is a little lighter, much more saturated than Hexos Palesun.
The same difference applies the other way round: Hexos Palesun is a little darker, much more muted.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Hexos Palesun on the colour wheel See C.P. Cadmium Yellow Primrose on the colour wheel
All matches: Hexos Palesun equivalents · C.P. Cadmium Yellow Primrose equivalents