The Influence of Colour Interval and Area Balance on Colour Harmony

Colour harmony is a complex and fascinating phenomenon that has intrigued designers and researchers for decades. This article presents groundbreaking research into the influence of colour interval and area balance (area factor) on colour harmony. This research offers new insights into how colours work together to create a sense of balance and aesthetics.

What is Colour Harmony?

Colour harmony refers to the aesthetic balance between colours that together create a visually pleasing experience. It is a subjective experience influenced by various factors, such as:

• Colour interval: The distance between colours in a colour space.
• Area balance: The ratio of the surface areas of different colours in a composition.

Although colour harmony is often seen as a subjective experience, this research attempts to quantify and understand the phenomenon using scientific methods.

The Research: Colour Interval and Area Balance

The research focused on two important aspects of colour harmony: colour interval and area balance. The main findings are discussed below.

1. Colour Interval and Colour Harmony
   The research introduced a non-directional scale to examine the relationship between colour interval and colour harmony. Colour interval was defined as the distance between two colours in the CIELAB colour space, calculated using the following formula:DeltaE=sqrt(DeltaL∗)2+(Deltaa∗)2+(Deltab∗)2DeltaE=sqrt(DeltaL∗)2+(Deltaa∗)2+(Deltab∗)2Here,DeltaL∗DeltaL∗,Deltaa∗Deltaa∗ andDeltab∗Deltab∗ represent the differences in lightness, red-green and yellow-blue coordinates between two colours.Main Findings:
   • A cubic relationship was found between colour interval and colour harmony. This means that larger colour intervals generally lead to a higher degree of harmony.
   • The results confirm earlier theories on colour harmony, but offer a more quantitative approach.
2. Area Balance and Colour Harmony
   Area balance refers to the ratio of the surface areas of different colours in a composition. This concept was introduced earlier by Munsell and further developed in this research. Although the results of this part of the research are still under development, it suggests that a balanced distribution of colour areas has a positive influence on perceived harmony.