###

### Steps to reproduce

1. Install the app and open it

2. Observe the onboarding tour


### What is the buggy behavior?

* It seems that there is an insufficient color contrast on the progress bar Begin of the insertion(1.15:1)End of the insertion

* Additionally, could you check if the color contrast is sufficient on the text Customize it with your home Begin of the insertiontab? End of the insertion Begin of the deletion tab?End of the deletion


<img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/918690/content">

### What is the expected behavior?

1. Color contrast should be sufficient to meet accessibility standards


###

### Environment information

**OpenProject version**

0.2.2 (809)

Samsung Galaxy tablet