Agenda

Campus Life

Onderwijshub

Delft University of Technology | TU Delft | Challenge. Change. Impact!

TU Delft | Technische Universiteit Delft | Challenge. Change. Impact!

First time visit: View without clicking anything

Strategie

Studenten en Onderwijs | TU Delft | Technische Universiteit

TU Delft Science Centre - Bij ons kan het. | Nieuw: Ontdek Techniekstudio

Contact

To comply with WCAG AA, the colour of text must sufficiently contrast with
its background color, so that people with moderate visual impairments can read it.

The [contrast ratio](https://www.w3.org/TR/UNDERSTANDING-WCAG20/visual-audio-contrast-contrast.html#contrast-ratiodef) 
must be at least 4.5:1 for body text, and 3:1 for large text.

A much more demanding version of this check (1.4.6) exists for WCAG AAA. Ignoring an issue in this check 
will also ignore it in that check, and vice versa.

aa-text-contrast

July 2025

June 2025

Delft University of Technology (TU Delft)

Title / URL	Issues
Agendawww.tudelft.nl/over-tu-delft/agenda	61
Campus Lifewww.tudelft.nl/community/campus-life	53
Onderwijshubwww.tudelft.nl/onderwijshub	53
Delft University of Technology \| TU Delft \| Challenge. Change. Impact!www.tudelft.nl/en/	48
TU Delft \| Technische Universiteit Delft \| Challenge. Change. Impact!www.tudelft.nl/	48
First time visit: View without clicking anythingwww.tudelft.nl/	48
Strategiewww.tudelft.nl/over-tu-delft/strategie	41
Studenten en Onderwijs \| TU Delft \| Technische Universiteitwww.tudelft.nl/onderwijs	38
TU Delft Science Centre - Bij ons kan het. \| Nieuw: Ontdek Techniekstudiowww.tudelft.nl/sciencecentre	37
Contactwww.tudelft.nl/over-tu-delft/contact	37

Ensure text has sufficient contrast (AA)

Delft University of Technology (TU Delft)

Where this issue has occurred