I have found that my SureFire L1 to be warm compared to my other Cree lights. There seems to a LED lottery with any model light, but I have heard others here say their L1 had a creamy white color.
Having said that, I don't think just a warm colored or tinted LED necessarily gives correct color rendition, if that is what you are really seeking. I have been very interested in color myself and disappointed by the current crop of LED's that they really can't come close to an incadescent in terms of correct color rendition. By color rendition, I mean the ability of a light to accurately reflect the spectrum of colors the light is expected to illuminate. Many lights illuminate white walls beautifully with a lovely white, even warm, circle, but they fail to otherwise reflect the colors of the world they are really needed to illuminate. People illuminated look pale or blue. Greens look grey or blue, too. Most LED's are not balanced in their color spectrum and particularly fail to accurately show reds and pinks. The later is the bigger test of color in a light in my opinion. I suspect you are seeking a warm LED because you, too, are troubled by the blue cast your current LED gives to everything it illuminates.
High CRI (color rendering index) LED's are available in home lighting but have not generally been used in flashlights. Having said that, I have had the pleasure of using a prototype flashlight with a high CRI LED made by another CPF member. I can't say much about this light because it is not near the marketing stage, other than to say it has great color rendition and proves to me that LED's will be able to compete with incadescents soon in terms of color rendition. I doubt, however, there is going to be great demand for such a light, since there is some loss in lumen output needed in order to gain the better color rendition (the way this was explained to me is there has to be a thicker layer of different phosphors in the high CRI LED, which hinders a bit the output). Most manufactures sell more lights only by offering more lumens, because that's what most people want right now. ( It sort of reminds of the the big flat panel TV's. Many people buy these for the big screen size and don't even connect them to high definition services. Some don't know what they are missing; some wouldn't appreciate what they are missing even if it was pointed out to them. Big is better to them; quality is meaningless).
Nevertheless, I think higher CRI lights will be forthcoming. If not aimed at the general marketplace, they will be available for small niche group who not only want those lights; they absolutely need them.