Table I
Specifications for test samples used in experiment 1 (constant hue).
Test sample No. | Color Harmony Manual designation | CIE | Munsell |
---|
|
|
---|
x | y | z | Hue | Value | Chroma |
---|
1 | c | 0.311 | 0.319 | 52.0 | … | 7.5 | … |
2 | g | 0.307 | 0.315 | 22.3 | … | 5.3 | … |
3 | m | 0.310 | 0.317 | 7.4 | … | 3.2 | … |
4 | 19ca | 0.288 | 0.323 | 71.3 | 6.3BG | 8.6 | 2.5 |
5 | 19ea | 0.270 | 0.318 | 59.6 | 8.2BG | 8.0 | 4.2 |
6 | 19ga | 0.256 | 0.319 | 48.6 | 7.6BG | 7.3 | 5.4 |
7 | 19ia | 0.245 | 0.324 | 40.0 | 6.3BG | 6.8 | 6.4 |
8 | 19la | 0.230 | 0.328 | 28.9 | 5.1BG | 5.9 | 7.2 |
9 | 19pa | 0.221 | 0.344 | 15.9 | 3.1BG | 4.5 | 6.7 |
10 | 19ge | 0.279 | 0.317 | 28.7 | 7.2BG | 5.9 | 2.4 |
11 | 19le | 0.249 | 0.319 | 17.9 | 6.4BG | 4.8 | 4.3 |
12 | 19pe | 0.235 | 0.334 | 11.2 | 3.6BG | 3.8 | 5.0 |
13 | 19lg | 0.264 | 0.311 | 14.6 | 8.9BG | 4.3 | 2.7 |
Table II
Godlove color-difference evaluations (I) for all pairs of test colors in the constant-hue observations in experiment 1.
Pair Nos. | I |
---|
6–7 | 2.3 |
11–13 | 2.6 |
9–11 | 2.9 |
4–5 | 3.0 |
5–6 | 3.1 |
9–12 | 3.3 |
12–13 | 3.3 |
7–8 | 3.7 |
11–12 | 4.1 |
9–13 | 4.4 |
10–11 | 4.8 |
8–10 | 4.8 |
5–7 | 5.3 |
8–11 | 5.3 |
7–10 | 5.4 |
8–9 | 5.7 |
4–6 | 6.0 |
6–8 | 6.0 |
11–13 | 6.4 |
6–10 | 6.4 |
9–10 | 7.1 |
8–13 | 7.9 |
4–7 | 8.2 |
7–11 | 8.3 |
2–3 | 8.4 |
5–10 | 8.6 |
8–12 | 8.7 |
10–12 | 8.8 |
1–2 | 8.8 |
5–8 | 9.0 |
7–9 | 9.3 |
6–11 | 10.1 |
7–13 | 10.7 |
4–10 | 10.8 |
6–9 | 11.4 |
4–8 | 11.8 |
7–12 | 12.1 |
6–13 | 12.3 |
5–11 | 12.8 |
6–12 | 14.1 |
5–9 | 14.3 |
5–13 | 14.9 |
4–11 | 15.3 |
5–12 | 16.9 |
4–9 | 16.9 |
1–3 | 17.2 |
4–13 | 17.2 |
4–12 | 19.4 |
Table III
Numbers of judgments made by seven observers in experiment 1.
Observer | No. of judgments |
---|
1 | 80 |
2 | 456 |
3 | 100 |
4 | 80 |
5 | 20 |
6 | 180 |
7 | 120 |
Table IV
Differences of judged ratio, depending on position of stimulus pair data for observer 2, experiment 1.
Standards | ∑D | N |
|
---|
1–2 | 10.80 | 44 | 0.25 |
1–3 | 4.29 | 44 | 0.10 |
2–3 | 11.05 | 44 | 0.25 |
6–5 | 6.01 | 30 | 0.20 |
5–8 | 4.52 | 31 | 0.15 |
4–9 | 0.12 | 30 | 0.00 |
Totals | 36.79 | 223 | 0.16 |
Table V
Specifications for the special large-difference standard pair used in experiment 2 for observer O6 instead of the neutral standard.
Test sample No. | Color Harmony Manual designation | CIE | Munsell |
---|
|
|
---|
x | y | Y | Hue | Value | Chroma |
---|
14 | 16pc | 0.221 | 0.273 | 11.1 | 3.8B | 3.7 | 4.9 |
15 | 22ca | 0.308 | 0.340 | 68.8 | 1.9G | 8.5 | 1.8 |
Table VI
Measures of Kruskal-type stress in results of constant-hue judgments.
| Single observers | | Combined observers |
| Single standards | | Single standards |
| Chromatic | Achromatic | | | |
| 5–8 | 1–2 | | 5–8 | 1–2 |
O1 | 0.23 | 0.27 | Means | 0.08 | 0.06 |
O2 | 0.18 | 0.07 | Medians | 0.17 | 0.11 |
O3 | 0.15 | 0.09 | Lumped individual data | 0.46 | 0.52 |
O4 | 0.21 | 0.21 | | | |
O5 | 0.20 | 0.15 | | | |
O7 | 0.14 | 0.20 | | | |
| Single observers | | Combined observers |
| Combined standards | | Combined standards |
O1 | 0.34 | Means | 0.13 |
O2 | 0.22 | Medians | 0.19 |
O3 | 0.24 | Lumped individual data from experiment 1 (3800 K) | |
O4 | 0.26 | | 0.75 |
O5 | 0.23 | Lumped individual data from experiment 2 (6500 K) | |
O7 | 0.25 | | 0.50 |
| | Lumped individual data from experiments 1 and 2 | |
| Single observer | | 0.68 |
| Special standards | Godlove distances | 0.07 |
| 5–8 | 14–15 | MacAdam distances | 0.006 |
O6 | 0.27 | 0.30 | | | |
| Single observer | | | |
| Combined standards | | | |
O6 | 0.49 | | | |
Table VII
Specifications for test samples used in experiment 3 with samples 5 and 8 from Table I as standards (hue varied).
Test sample No. | Color Harmony Manual designation | CIE | Munsell |
---|
|
|
---|
x | y | Y | Hue | Value | Chroma |
---|
16 | 1ga | 0.382 | 0.424 | 67.1 | 0.2GY | 8.4 | 6.4 |
17 | 2ga | 0.397 | 0.419 | 63.6 | 5.0Y | 8.2 | 6.6 |
18 | 4ga | 0.428 | 0.374 | 46.5 | 4.3YR | 7.2 | 7.4 |
19 | 6ga | 0.434 | 0.338 | 38.8 | 7.5R | 6.7 | 8.9 |
20 | 8ga | 0.382 | 0.300 | 37.0 | 8.8RP | 6.5 | 8.0 |
21 | 10ga | 0.332 | 0.262 | 31.5 | 0.7RP | 6.1 | 8.1 |
22 | 12ga | 0.292 | 0.252 | 28.9 | 4.8P | 5.9 | 6.6 |
23 | 13ga | 0.256 | 0.243 | 31.2 | 9.7PB | 6.1 | 7.3 |
24 | 14ga | 0.251 | 0.262 | 44.8 | 3.2PB | 7.1 | 6.5 |
25 | 16ga | 0.249 | 0.288 | 48.1 | 5.7B | 7.3 | 5.3 |
26 | 18ga | 0.250 | 0.308 | 47.3 | 10.0BG | 7.3 | 5.5 |
27 | 20ga | 0.258 | 0.322 | 49.7 | 6.7BG | 7.4 | 5.2 |
28 | 22ga | 0.284 | 0.380 | 50.9 | 3.9G | 7.5 | 6.4 |
29 | 24ga | 0.345 | 0.438 | 64.7 | 7.0GY | 8.3 | 7.5 |
Table VIII
Godlove color-difference evaluations (I) for the pairs of test colors in the hue-varied observations.
1-Sample interval | 2-Sample interval |
---|
Pair Nos. | I | Pair Nos. | I |
---|
26–27 | 1.21 | 25–27 | 2.96 |
25–26 | 1.93 | 24–26 | 4.99 |
16–17 | 2.27 | 29–17 | 5.27 |
22–23 | 2.46 | 21–23 | 5.27 |
24–25 | 3.10 | 26–28 | 5.87 |
29–16 | 3.16 | 28–16 | 6.44 |
21–22 | 3.19 | 22–24 | 6.70 |
20–21 | 4.36 | 20–22 | 6.78 |
28–29 | 4.51 | 23–25 | 7.42 |
18–19 | 4.68 | 16–18 | 7.78 |
27–28 | 4.69 | 18–20 | 8.07 |
19–20 | 4.71 | 27–29 | 8.41 |
23–24 | 4.94 | 19–21 | 8.92 |
17–18 | 5.67 | 17–19 | 10.27 |
Table IX
Matrix of stimulus pairs used in the hue-varied observations.
| 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 |
---|
16 | | | | | | | | | | | | | | |
17 | 16–17 | | | | | | | | | | | | | |
18 | 16–18 | 17–18 | | | | | | | | | | | | |
19 | | 17–19 | 18–19 | | | | | | | | | | | |
20 | | | 18–20 | 19–20 | | | | | | | | | | |
21 | | | | 19–21 | 20–21 | | | | | | | | | |
22 | | | | | 20–22 | 21–22 | | | | | | | | |
23 | | | | | | 21–23 | 22–23 | | | | | | | |
24 | | | | | | | 22–24 | 23–24 | | | | | | |
25 | | | | | | | | 23–25 | 24–25 | | | | | |
26 | | | | | | | | | 24–26 | 25–26 | | | | |
27 | | | | | | | | | | 25–27 | 26–27 | | | |
28 | 16–28 | | | | | | | | | | 26–28 | 27–28 | | |
29 | 16–29 | 17–29 | | | | | | | | | | 27–29 | 28–29 | |