Method getByChar

paper-api/src/main/java/org/bukkit/ChatColor.java:308–311

Gets the color represented by the specified color code @param code Code to check @return Associative org.bukkit.ChatColor with the given code, or null if it doesn't exist

(char code)

     *     or null if it doesn't exist
     */
    @Nullable
    public static ChatColor getByChar(char code) {
        return BY_CHAR.get(code);
    }

    /**
     * Gets the color represented by the specified color code