Why Does Paint Change Color a Little as It Dries?

What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. Why does paint change color a little as it dries?

The Big Idea

Wet paint is a mix of tiny pigment bits floating in liquid. As the water evaporates, the paint layer changes how light moves through it. That makes the color shift a little as it dries!

Wet Paint

Step one: wet paint is pigment in liquid. The tiny colored bits float in water or another liquid. Light bounces off them in a certain way. Pigment is the colored powder that gives paint its color.

Drying Out

Step two: the water evaporates. It turns into vapor and drifts into the air. The paint layer gets smoother and clearer. Thicker paint takes longer to dry.

New Color

Step three: the color shifts. Acrylic and poster paints usually dry a little darker, while watercolors usually dry lighter. Painters mix colors a little lighter or brighter because they know how much they will change. Different paints dry in different ways.

A Closer Look

Let's take a closer look! Wet paint is shiny and full of liquid. As the water evaporates, the paint dries. The color shifts a little. A photo of the wet swatch helps you compare. Painters test colors on scrap paper first, because dry colors can surprise you.

Quick Facts

Quick facts! Acrylic and poster paints usually dry a little darker. Watercolors usually dry lighter. Painters plan for the color change. Wear an apron and wash your hands after painting.

Think Like a Scientist

Now, think like a scientist! Paint a swatch of color. Snap a photo of it while it is wet. Check the same swatch when it is dry. Did it change? Try another type of paint too.

Outro

Paint changes color a little as it dries because the liquid leaves. Science is amazing! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!