The earliest mentions of color blindness come from Wendell Phillips, who was the president of the American Anti-Slavery Societyand a man whose nickname was " abolition's golden trumpet." He believed in immediate full equality for Black Americans.
最早提到色盲的人是温德尔·菲利普斯（Wendell Phillips），他是美国反奴隶制协会的主席， 绰号是“废奴的金喇叭” 。 他相信美国黑人应该立即获得完全平等。