Adobe Illustrator
Colour Guide tool

Adobe Illustrator has some nice colour tools, one of them is the Color Guide, that you can use to create a good colour palette for your science visual or science poster. Here I will describe step by step how to do this.

Adobe Illustrator colour guide tool

How to create a colour palette with the Colour Guide tool

1.
Open your Adobe Illustrator file.
2.
Pick a colour (any color you like, that is suitable for a science poster) in the left icon menu:

Adobe Illustrator colour guide tool 01

3. 
Go to the top navigation bar > Window > select Color Guide. The Color Guide menu appears on your screen:

Adobe Illustrator colour guide tool 02

4.
The color guide shows various colour palettes, with your selected colour, in the dropdown menu:

Adobe Illustrator colour guide tool 07

5.
The menu in the top right corner of this Color Guide panel offers more colour options, such as generating tints and shades, editing your colour palette manually, warm and cool colours and muted and vivid colours: