At higher color temperature, white appears as slightly cooler white with more of a blue tint, while at lower color temperature, white appears as a slightly warmer white. You can change the color temperature according to your personal preference or what is suitable for your particular application.
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| ColorSync Profile (System Profile) | Display Color Temperature |
+========================================================================+
| Apple Multiple Scan 17 - 9300 | 9300K (Macintosh default) |
+--------------------------------------+---------------------------------+
| Apple Multiple Scan 17 - D65 | 6500K (page white) |
+--------------------------------------+---------------------------------+
| Apple Multiple Scan 17 - D50 | 5000K (appears reddish/yellow) |
+--------------------------------------+---------------------------------+
| 20" MS-9300 (Multiple Scan 20) | 9300K (Macintosh default) |
+--------------------------------------+---------------------------------+
| 20" MS-D50 (Multiple Scan 20) | 5000K (appears reddish/yellow) |
+--------------------------------------+---------------------------------+
| 20" MS-D65 (Multiple Scan 20) | 6500K (page white) |
+--------------------------------------+---------------------------------+