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Differences in Color Balance Depending upon Mode of Comparison
Christopher M Linnett1,2, Robert H Morriss1, William P Dunlap1
1a Department of Psychology , Tulane University , USA.
The Journal of General Psychology
|February 2, 2017
Summary
Color balance research shows that larger areas with higher saturation appear balanced, contrary to previous findings. This suggests color contrast effects influence perceived color harmony.
Area of Science:
- Visual perception
- Color science
- Psychophysics
Background:
- Previous studies indicate small high-chroma areas balance with larger low-chroma areas, aligning with Munsell's color harmony principles.
- Munsell's (1905) theory suggests larger areas require lower chroma for balance.
Purpose of the Study:
- To investigate color balance by allowing adjustments to both color area and chroma.
- To determine if Munsell's rule on color harmony holds when chroma is a variable.
Main Methods:
- Three experiments involved participants adjusting the relative areas of color pairs with fixed chromas.
- A key experiment involved participants adjusting the chromas of colors within fixed areas.
Main Results:
- Experiments adjusting area replicated previous findings consistent with Munsell's rule.
- Surprisingly, when chroma was adjusted, participants selected higher chromas for larger areas, contradicting Munsell's rule.
Conclusions:
- Color contrast effects (simultaneous or successive) likely explain why larger areas require higher chroma for balance.
- Perceptual phenomena challenge established color harmony theories when chroma is actively adjusted.
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