“wˈɔːɹm” kˈʌlɚz, təwˈɔːɹd ðɪ ˌɪnfɹɚɹˈɛd ˈɛnd ʌvðə spˈɛktɹəm, ɐpˈɪɹ klˈoʊsɚ, ænd kˈuːl” kˈʌlɚz təwˈɔːɹd ðə vˈaɪəlɪt ˈɛnd ɐpˈɪɹ fˈɜːðɚɹ ɐwˈeɪ.
“Warm” colors, toward the infrared end of the spectrum, appear closer, and ‘cool” colors toward the violet end appear further away.