Scalar waves are a theoretical concept in physics that are not widely accepted or supported by mainstream scientific understanding. According to the prevailing knowledge, scalar waves are not recognized as a fundamental aspect of electromagnetic waves.
In the context of electromagnetic waves, which include light waves, color is determined by the frequency or wavelength of the wave. Different colors of light correspond to different frequencies or wavelengths within the electromagnetic spectrum.
Scalar waves, as described in certain alternative theories, are purported to be different from electromagnetic waves and are said to possess unique properties such as the ability to pass through matter without attenuation and interference. However, the scientific community generally does not recognize scalar waves as valid entities or carriers of light or color.
Therefore, within the accepted scientific framework, color is exclusively associated with electromagnetic waves, and scalar waves are not considered to be carriers of colored light waves.