Here are the icons I made for my blog directory. I think most are pretty self-explanatory and the colors used are all practically the same throughout the whole designs.
If you wish to know the color palette I used-
BLUES: #0C101A, #0D1C38, #1A2D58, #173B68, #1F5284, #3682C0
RED-ORANGE-YELLOW: #A61E22, #CB3827, #EB7523, #E69931, #EDC932, #ECE58D