Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

Just installed 91.0.1. Color is absent from all sites. Bringing up Firefox color is a black and white page, no color at all.

Just installed 91.0.1. Color is absent from all sites. Bringing up Firefox color is a black and white page, no color at all.

Just installed 91.0.1. Color is absent from all sites. Bringing up Firefox color is a black and white page, no color at all.

Keazen oplossing

Hi audsiegel, could you check this issue:

Firefox 91 now automatically enables High Contrast Mode when "Increase Contrast" is checked on MacOS. (release notes).

Is it possible you have that setting?

If so, please try one or both of these two options:

(1) Turn off the system-level setting. This appears to be the most effective workaround.

(2) Disable High Contrast mode in Firefox. See: Disable high contrast mode in Firefox.

For both changes, you might need to Quit Firefox and start it up again to see the normal display.

Any difference?

Dit antwurd yn kontekst lêze 👍 0

Alle antwurden (1)

Keazen oplossing

Hi audsiegel, could you check this issue:

Firefox 91 now automatically enables High Contrast Mode when "Increase Contrast" is checked on MacOS. (release notes).

Is it possible you have that setting?

If so, please try one or both of these two options:

(1) Turn off the system-level setting. This appears to be the most effective workaround.

(2) Disable High Contrast mode in Firefox. See: Disable high contrast mode in Firefox.

For both changes, you might need to Quit Firefox and start it up again to see the normal display.

Any difference?