| Background color | All | Male | Female | USA | Europe | 10-18 | 19-25 | 26-50 | 50+ | Novice | Intermediate | Expert |
| Black | 65.00 5.93% |
49.00 6.40% |
14.00 4.83% |
36.00 7.38% |
8.00 2.84% |
9.00 15.79% |
20.00 7.12% |
29.00 4.83% |
4.00 4.49% |
24.00 10.48% |
23.00 5.48% |
16.00 3.93% |
| Blue | 45.00 4.11% |
23.00 3.00% |
16.00 5.52% |
26.00 5.33% |
1.00 0.35% |
5.00 8.77% |
6.00 2.14% |
19.00 3.16% |
7.00 7.87% |
20.00 8.73% |
13.00 3.10% |
6.00 1.47% |
| Green | 15.00 1.37% |
11.00 1.44% |
3.00 1.03% |
7.00 1.43% |
4.00 1.42% |
1.00 1.75% |
3.00 1.07% |
6.00 1.00% |
1.00 1.12% |
5.00 2.18% |
6.00 1.43% |
3.00 0.74% |
| Orange | 1.00 0.09% |
0.00 0.00% |
0.00 0.00% |
0.00 0.00% |
0.00 0.00% |
0.00 0.00% |
0.00 0.00% |
0.00 0.00% |
0.00 0.00% |
0.00 0.00% |
0.00 0.00% |
0.00 0.00% |
| Purple | 11.00 1.00% |
2.00 0.26% |
8.00 2.76% |
4.00 0.82% |
1.00 0.35% |
2.00 3.51% |
5.00 1.78% |
3.00 0.50% |
0.00 0.00% |
5.00 2.18% |
3.00 0.71% |
2.00 0.49% |
| Red | 4.00 0.36% |
2.00 0.26% |
2.00 0.69% |
3.00 0.61% |
1.00 0.35% |
0.00 0.00% |
1.00 0.36% |
3.00 0.50% |
0.00 0.00% |
1.00 0.44% |
2.00 0.48% |
1.00 0.25% |
| White | 512.00 46.72% |
390.00 50.91% |
114.00 39.31% |
215.00 44.06% |
160.00 56.74% |
21.00 36.84% |
125.00 44.48% |
303.00 50.42% |
43.00 48.31% |
69.00 30.13% |
209.00 49.76% |
226.00 55.53% |
| Yellow | 20.00 1.82% |
14.00 1.83% |
5.00 1.72% |
12.00 2.46% |
3.00 1.06% |
1.00 1.75% |
1.00 0.36% |
12.00 2.00% |
4.00 4.49% |
10.00 4.37% |
5.00 1.19% |
4.00 0.98% |
| No preference | 423.00 38.59% |
275.00 35.90% |
128.00 44.14% |
185.00 37.91% |
104.00 36.88% |
18.00 31.58% |
120.00 42.70% |
226.00 37.60% |
30.00 33.71% |
95.00 41.48% |
159.00 37.86% |
149.00 36.61% |
GVU's WWW Surveying Team
Graphics, Visualization, & Usability Center
College of Computing
Georgia Institute of Technology
Atlanta, GA 30332-0280