From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Vagn Johansen Newsgroups: gmane.emacs.help Subject: Re: Returning hex value from rgb combination (each from 0 to 255) Date: Sat, 31 Aug 2024 19:54:49 +0200 Message-ID: <8634mky3va.fsf@hotmail.com> References: <867cbwbnb7.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29163"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (windows-nt) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:5BRwg5S0RzIw/wcORY9q67L6NX4= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sat Aug 31 19:55:38 2024 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1skSK1-0007RH-Kt for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 31 Aug 2024 19:55:37 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1skSJZ-0005iR-VW; Sat, 31 Aug 2024 13:55:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1skSJY-0005iI-NA for help-gnu-emacs@gnu.org; Sat, 31 Aug 2024 13:55:08 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1skSJS-0007Jy-E4 for help-gnu-emacs@gnu.org; Sat, 31 Aug 2024 13:55:08 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1skSJO-0006k0-Bs for help-gnu-emacs@gnu.org; Sat, 31 Aug 2024 19:54:58 +0200 X-Injected-Via-Gmane: http://gmane.org/ Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -7 X-Spam_score: -0.8 X-Spam_bar: / X-Spam_report: (-0.8 / 5.0 requ) BAYES_00=-1.9, FORGED_HOTMAIL_RCVD2=0.874, FREEMAIL_FORGED_FROMDOMAIN=0.001, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:147868 Archived-At: Eli Zaretskii writes: >> Date: Sat, 31 Aug 2024 17:10:27 +0000 >> From: Heime >> >> How can I make a function that takes r g and b values (from 0 to 255) and >> returns the corresponding hex value ? > > What is "the corresponding hex value"? > Probably the format used by color-rgb-to-hex (color-rgb-to-hex 1 0 0 2) => "#ff0000" -- Vagn Johansen