For Icons: Use Icon Monster

1. Choose an icon

2. Choose PNG as the file type

3. Adjust color with code above

4. Adjust size (96px)

5. Download

6. Upload in an image block

Adding new logo files

I use Canva (you can get a free version)

1. Create a custom design 120px x 80px

2. Upload your logo

3. Change the filter to greyscale

4. Adjust intensity

5. Download as a PNG file

6. Create an image block

7. Upload