And even among sighted people, linking colors to things like heat or cold is quite common -- artists speak of warm or cold colors (or maybe hues; artists please, forgive me).
One could argue it's wavelength-related, though, but "hot" and "cold" do not define wavelength spectrums.
Colors can also be hard or soft, something not related to the wavelength at all, so again an association, with touch this time -- obviously not the touch of the pigment or finished work. [2/2]