色坐标—色温公式

n0.28021

x0.3

y0.3

0.2840.255

0.2690.275

4600~5000K5000~5600K5600~6000K6000~6500K

X Y X Y X Y

0.3610.3850.330.3180.330.3180.3230.302

0.3560.3510.330.360.330.360.320.348

0.3430.3350.3430.3350.3230.3020.3150.3

0.3450.3720.3450.3720.320.3480.310.337

6500~7000K7000~7500K7500~8000K8000~8500K

0.3150.30.310.290.3050.2850.3020.28

0.310.3370.3030.3270.2960.320.2920.315

0.310.290.3050.2850.3020.280.2980.28

0.3030.3270.2960.320.2920.3150.2870.31 8500~9000K9000~10000K10000~11000K11000~12000K

0.2960.2760.2960.2760.2920.270.2730.285

0.2830.3050.2830.3050.2780.2950.2870.26

0.2980.280.2920.270.2730.2850.2840.255

0.2870.310.2780.2950.2870.260.2690.275 12000~13000K13000~15000K

0.2840.2550.2640.267

0.2690.2750.280.248

0.2640.2670.2840.255

0.280.2480.2690.275