Low key Tonal values darker than mid-grey.A low key picture is almost entirely at the dark end of the tonal scale, there being only amall areas of light tone.See alsoHigh key.

• 比中灰為暗色调。暗调图片上的色调差不多全在色调梯尺的黑色部份,白色只佔很少面积。参阅明调。