A pink without a past
Light hot pink, #FFB3DE, has no known history as a color name. It was listed in a 2015 version of the Wikipedia list of colors, with no source and no date of first use.
Hot pink with white mixed in
The color is close to what you get by mixing the CSS color hot pink (#FF69B4) half and half with white, which gives #FFB4DA. You can try that in the color mixer. Black text on light hot pink reaches a contrast of 12.75 to 1. Nearby pinks include cotton candy and classic rose.

