minor

.utils/apply-color-parse-arg

@@ -1,4 +1,4 @@
-# snippet to parse args in apply-color scripts
+# snippet for apply-color scripts
 
 [ -z "$1" ] && exit 1
 palette="$1"
@@ -22,7 +22,8 @@ function color_ansi {
     local g=$((16#${colorHex:2:2}))
     local b=$((16#${colorHex:4:2}))
 
-    echo "\033[38;2;${r};${g};${b}m"
+    # 24-bit true color ANSI escape code
+    printf "\033[38;2;%d;%d;%dm" $r $g $b
 }