Color analysis (art) upon the color of one's face or the results in the mirror. It is necessary to consider both the physical impact color has upon your appearance, and the impact a color has upon the unique persona that one projects to the world. Color analysis (art) Color analysis (American English; colour analysis in Commonwealth English), also known as personal color analysis (PCA), seasonal color analysis, or skin-tone matching, is a term often used within the cosmetics and fashion industry to describe a method of determining the colors of clothing and makeup that harmonise with a person's skin complexion, eye color, and
Forel-Ule scale Vol 5 (2010), ) and can be seen as a simple but adequate scale to classify the color of rivers, lakes, seas and oceans. The Forel-Ule observations belong, besides temperature, salinity and Secchi depth, to the oldest oceanographic parameters dating back to 1890. Forel-Ule scale The Forel-Ule Scale is a method to approximately determine the color of bodies of water, used in limnology and oceanography. By means of mixing different chemical (The standard solutions are made with distilled water, ammonia, copper sulphate, potassium-chromate and cobalt-sulphate) a standard color scale is produced in a series of numerically designated vials (1-21) which