monkeytype/static/themes/alpine.css

:root {
  --bg-color: #6c687f; /*Background*/
  --main-color: #ffffff; /*Color after typing, monkeytype logo, WPM Number acc number etc*/
  --caret-color: #585568; /*Cursor Color*/
  --sub-color: #9994b8; /*WPM text color of scrollbar and general color, before typed color*/
  --text-color: #ffffff; /*Color of text after hovering over it*/
  --error-color: #e32b2b;
  --error-extra-color: #a62626;
  --colorful-error-color: #e32b2b;
  --colorful-error-extra-color: #a62626;
}