A diffusive light reflector with a color-shifting layer for use with LED lighting systems is disclosed. The color-shifting layer shifts higher CCT LED light (e.g. 5000 Kelvin) to lower CCT LED light (e.g. 4000 Kelvin), thereby producing a "warmer" and "whiter" LED light. Also disclosed is a method of shifting low wavelength LED light to higher wavelengths using a diffusive light reflector with a color-shifting layer.