Documentation menu is hard to read

[mangelozzi]

The menu for the smaller screens documentation (at https://www.django-rest-framework.org/) has such low contrast, I cant read it, I have to hover over each item one by one so that its black/white.

In Chrome it says it has a contrast ratio of 2.19, which is a fail (should be at least 4.5):

Here you can see the red on the gray is not readible by many people: