Color Choropleth Lab 4

                   

For the first image you will see the color ramps that I created. You can see that the first two ramps are similar in the sense they seem to follow the same color hue but have a different shade. This is base on the RGB values having predictable changes throughout the ramp such as increasing the value by 20 each time. While the color brew is a computer generated color ramp that appears to have two colors of similar hues one for the light side and the other for the dark side. Each have a various amount of work to create with the first two having various calculations with some trial and error while the last have very little.

In the second image you can see the choropleth map I created from population change as well as the legend. I chose to have five classes to make the map simpler to understand with zero being the center of the legend and the two extremes as the ends. I chose colors that were associated with a negative and positive change like green and purple.