    (= (tty-display-color-cells) 16777216)))
 
 (defun create-adwaita-theme (name)
-  (let* ((class '((class color) (min-colors 88)))
+  (let* ((class '((class color) (min-colors 256)))
          ;;; basics
          ;; black and white
          (absolute-black (if (true-color-p) "#000000" "color-0"))

     ;; `(outline-8)

;;;;; rainbow-delimiters
     `(rainbow-delimiters-unmatched-face ((,class (:background ,wine-red :weight bold :inverse-video t))))
     ;;`(rainbow-delimiters-mismatched-face)
     `(rainbow-delimiters-depth-1-face ((,class (:foreground ,purple))))
     `(rainbow-delimiters-depth-2-face ((,class (:foreground ,deep-blue))))

         ;; while deep-gray is so dark that it's only used for decoration

         ;; purple
         (violet         (if (true-color-p) "#9435e4" "color-98"))
         (purple         (if (true-color-p) "#6102b1" "color-55"))

         ;; blue
         (sky-blue       (if (true-color-p) "#6799cc" "color-68"))
         (steel-blue     (if (true-color-p) "#00bbff" "color-39"))
         (blue           (if (true-color-p) "#3584e4" "color-32"))
         (dodger-blue    (if (true-color-p) "#0066cc" "color-26"))
         (deep-blue      (if (true-color-p) "#00578e" "color-24"))

         ;; green
         (green          (if (true-color-p) "#35e43d" "color-77"))
         (olive-green    (if (true-color-p) "#9cbb43" "color-143"))
         (sea-green      (if (true-color-p) "#4cb64a" "color-71"))
         (chartreuse     (if (true-color-p) "#4e9a06" "color-64"))
         (dark-green     (if (true-color-p) "#2f8b58" "color-29"))

         ;; yellow
         (wheat          (if (true-color-p) "#feffbf" "color-229"))
         (yellow         (if (true-color-p) "#dce435" "color-185"))
         (gold           (if (true-color-p) "#f8d00e" "color-220"))
         (orange         (if (true-color-p) "#ce5c00" "color-166"))

         ;; red
         (pink           (if (true-color-p) "#ff7092" "color-204"))
         (hot-pink       (if (true-color-p) "#f74d97" "color-206"))
         (indian-red     (if (true-color-p) "#e43d35" "color-167"))
         (wine-red       (if (true-color-p) "#b50000" "color-160"))
         (dark-red       (if (true-color-p) "#a52a2a" "color-88"))

         ;; basics
         (fg black)
