Template talk:HSLtoRGB.R

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Example of color palette generation

This palette generates a spiral palette, whose hue turns nearly 3 times around the color circle, saturation grows from 66.7% to 100%, and lightness grows from 40% to 79%; in that palette, all colors have distinct hue, saturation and lightness values, and at least two distinct values of red, green or blue components.

H	S	L	R	G	B
36.7*0	2/3+1/90*0	0.4+0.013*0	170	34	34
36.7*1	2/3+1/90*1	0.4+0.013*1	177	121	34
36.7*2	2/3+1/90*2	0.4+0.013*2	150	183	34
36.7*3	2/3+1/90*3	0.4+0.013*3	59	190	34
36.7*4	2/3+1/90*4	0.4+0.013*4	33	197	107
36.7*5	2/3+1/90*5	0.4+0.013*5	33	194	204
36.7*6	2/3+1/90*6	0.4+0.013*6	33	91	211
36.7*7	2/3+1/90*7	0.4+0.013*7	85	32	218
36.7*8	2/3+1/90*8	0.4+0.013*8	204	33	224
36.7*9	2/3+1/90*9	0.4+0.013*9	226	37	131
36.7*10	2/3+1/90*10	0.4+0.013*10	228	64	42
36.7*11	2/3+1/90*11	0.4+0.013*11	230	180	47
36.7*12	2/3+1/90*12	0.4+0.013*12	171	232	51
36.7*13	2/3+1/90*13	0.4+0.013*13	65	234	56
36.7*14	2/3+1/90*14	0.4+0.013*14	61	236	160
36.7*15	2/3+1/90*15	0.4+0.013*15	66	208	238
36.7*16	2/3+1/90*16	0.4+0.013*16	71	107	239
36.7*17	2/3+1/90*17	0.4+0.013*17	142	76	241
36.7*18	2/3+1/90*18	0.4+0.013*18	243	81	241
36.7*19	2/3+1/90*19	0.4+0.013*19	244	86	146
36.7*20	2/3+1/90*20	0.4+0.013*20	245	127	91
36.7*21	2/3+1/90*21	0.4+0.013*21	247	223	97
36.7*22	2/3+1/90*22	0.4+0.013*22	181	248	102
36.7*23	2/3+1/90*23	0.4+0.013*23	107	249	117
36.7*24	2/3+1/90*24	0.4+0.013*24	113	250	206
36.7*25	2/3+1/90*25	0.4+0.013*25	119	212	251
36.7*26	2/3+1/90*26	0.4+0.013*26	124	137	252
36.7*27	2/3+1/90*27	0.4+0.013*27	193	130	253
36.7*28	2/3+1/90*28	0.4+0.013*28	254	136	239
36.7*29	2/3+1/90*29	0.4+0.013*29	254	142	171
36.7*30	2/3+1/90*30	0.4+0.013*30	255	185	148

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Mistakes

Hi

I've spend plenty of time with searching for the mistakes in this post, so be warned: the brackets around (H mod 360) are not correct / sometimes missing. I can just post parts of my working csharp code here: G = lum - (1 - (hue % 360) / 30.0) * sat * (1 - lum); G = (1 - (1 - (hue % 360) / 30) * sat) * lum; AvMrk (talk) 20:56, 29 July 2010 (UTC)