Color theory is the study of hues, values, and chroma in relation to one another. It is a fundamental part of any artist's education, whether they paint with traditional media or digitally.
When it comes to painting a white and black duck, there are a few things to keep in mind in order to make your painting look its best. First, it is important to consider the value contrast between the two colors. White has a high value, while black has a low value. This means that if you want to create a stark contrast between the two colors, you will need to use a very light shade of white and a very dark shade of black.
Second, you need to consider the chroma of the two colors. Black has a very low chroma, while white has a very high chroma. This means that if you want to create a high contrast between the two colors, you will need to use a very light shade of white and a very dark shade of black.
Finally, you need to consider the hue of the two colors. Black and white are both achromatic colors, meaning they do not have a hue. However, you can create the illusion of a hue by adding a tint or shade to either color. For example, if you add a blue tint to white, it will appear to be a light blue color.
Keep these things in mind when you are painting a white and black duck, and you will be sure to create a beautiful painting!