lbry.tech/sass/plugins/_prism.scss

.token {
  &.comment,
  &.operator,
  &.punctuation {
    color: #6c6c87;
  }

  &.boolean,
  &.null,
  &.url {
    color: #86c2f7;
  }

  &.number {
    color: #f2ac5f;
  }

  &.string {
    color: #fae079;
  }
}