Talk:Blue

Semi-protected edit request on 7 March 2024
Blue is one of the three primary color in the RYB color model Marxbarx (talk) 09:41, 7 March 2024 (UTC)
 * Red question icon with gradient background.svg Not done: it's not clear what changes you want to be made. Please mention the specific changes in a "change X to Y" format and provide a reliable source if appropriate. M.Bitton (talk) 14:54, 7 March 2024 (UTC)

Semi-protected edit request on 7 March 2024 (2)
Blue is one of the three primary colors in the RYB colors model (traditional colors theory), as well as in the RGB (additive) colors model.[2] It lies between violet and cyan on the spectrum of visible light. The term blue generally describes colours perceived by humans observing light with a dominant wavelength between approximately 450 and 495 nanometres. Most blues contain a slight mixture of other colors; azure contains some green, while ultramarine contains some violet. Jacksparrowthepirate (talk) 09:51, 7 March 2024 (UTC)
 * Red question icon with gradient background.svg Not done: it's not clear what changes you want to be made. Please mention the specific changes in a "change X to Y" format and provide a reliable source if appropriate. GrayStorm(Talk&#124;Contributions) 15:08, 7 March 2024 (UTC)
 * Jacksparrowthepirate seems to be asking to change "colour" to "color", but this article uses British English so nothing needs to be done (MOS:ENGVAR). —&#8239; The Earwig (talk) 16:22, 7 March 2024 (UTC)