金属颜色RGB色彩亮度光亮度漫射镜面光泽度反射MP（分形噪声）单位：英寸凹凸%铁118,119,120有03550低25.0002,.00002,.000220废白铁罐229,223,206有03040低4530纯铬220,230,240有01560低855镀铬钢220,230,240有01560中70.0002,.00002,.00025磨亮的不锈钢220,220,220有03550低25.0002,.00002,.000235不锈钢128,128,126 有04050中352086,110,64233,233,216黄金242,192,8618K金234,199,13524K金218,178,115未精练的金255,180,66磨亮的铝220,223,227220,223,227铝箔180,180,180铝箔（钝）180,180,180有354550159045453535353250506525904540456565.0002,.00002,.0002.0002,.00002,.0002.0002,.00002,.00021015106525455040653