The answer is fairly straightforward.
What color text on pink background. Black is impactful and dramatic and it can create lushness and depth when used with pink. While Blue text is a bad choice. The left color picker controls the background.
The most readable color combination is black text on white background. White on blue and red on yellow were ranked fairly high while green on yellow and white on fuchsia were ranked fairly low. Purple and pink together communicate a child-like sweetness ideal for feminine websites or even websites for candy stores.
Lady Gagas hot pink clothes and ehm glasses combined with the bright yellow text and bright orange background are very much in your face and leap off the page. It comes to mind the STOP signal. The text seems to vibrate which causes eye strain.
You may use the color property to change the color of your text or background-color to change the color of the background. Pink purple background blue background background white background yellow background red background green background pastel pink flowers black background flower background pink sky. All Colors Filters.
If you use two colors in equal strengths they will cancel each other out and become illegible. For Level AA conformance WCAG 20 Success Criterion 143 recommends that regular text has a minimum contrast ratio of 451 and that large text 18-point or 14-point bold has a minimum contrast ratio of 31. Both orange and purple are on either side of pink on the color wheel.
You can hide the pink background by deselecting Preferences Type Highlight Substituted Fonts. Overall there is a stronger preference for any combination containing black. Furthermore if we put it in negative white on red the message is even less readable.