Is anything I type sent to a server?

Nothing you type is sent anywhere.

Which languages does Orlin speak?

Twenty languages. Use the language name at the top to switch. Each language has the same forty tools.

Contrast ratio of two colors.

#000000 on #ffffff = 21:1.

FromTo

Contrast

16.43:1

Passes AA

What does Contrast do?: Contrast ratio of two colors.
Example: #000000 on #ffffff = 21:1.
Is anything I type sent to a server?: Nothing you type is sent anywhere.
Which languages does Orlin speak?: Twenty languages. Use the language name at the top to switch. Each language has the same forty tools.