Some of the color section of this theme is changed every time you load the website. But the secondary color depends upon the main primary theme color. Such as if the primary theme color is red then the secondary color whatever changes, it will be related to the same primary theme color palette. Such change property can be made static. It has three options available to perform.
- Same as primary theme color.
- Different dynamically change.
- Different but static.

Same as primary theme color : This setting does not allow to change secondary color and will be the same as primary theme color in all the sections.
Different dynamically change: This setting allow to change secondary color in each loading and will be different than primary theme color with slight changes. Hence this feature makes your website a slightly different look on each visit.
Different but static: This setting allow to change secondary color and will be different than primary theme color with slight changes. But it will not be changed in each loading.
Please go to appearance >> customize >> color >> color >> Select secondary theme color settings.