# cpt-city: pk/rainbow/CET-R1 (cpt) # # | The least worst rainbow colour map I can devise. Note # | there are small perceptual blind spots at yellow and red. # | # | CET Perceptually Uniform Colour Maps # | www.peterkovesi.com/projects/colourmaps/ # | # | Reference: # | Peter Kovesi. Good Colour Maps: How to Design Them. # | arXiv:1509.03700 [cs.GR] 2015 # # author: Peter Kovesi # copyright: CC BY 4.0 # year: 2024 # url: https://phillips.shef.ac.uk/pub/cpt-city/pk/rainbow 0.00000 0/48/245 0.00392 0/52/242 0.00392 0/52/242 0.00784 0/55/238 0.00784 0/55/238 0.01176 0/59/235 0.01176 0/59/235 0.01569 3/62/231 0.01569 3/62/231 0.01961 9/66/228 0.01961 9/66/228 0.02353 14/69/225 0.02353 14/69/225 0.02745 18/72/221 0.02745 18/72/221 0.03137 20/74/218 0.03137 20/74/218 0.03529 22/77/214 0.03529 22/77/214 0.03922 23/80/211 0.03922 23/80/211 0.04314 24/82/207 0.04314 24/82/207 0.04706 25/85/204 0.04706 25/85/204 0.05098 25/87/200 0.05098 25/87/200 0.05490 25/90/197 0.05490 25/90/197 0.05882 25/92/193 0.05882 25/92/193 0.06275 25/94/190 0.06275 25/94/190 0.06667 25/96/187 0.06667 25/96/187 0.07059 24/99/183 0.07059 24/99/183 0.07451 24/101/180 0.07451 24/101/180 0.07843 24/103/177 0.07843 24/103/177 0.08235 23/105/173 0.08235 23/105/173 0.08627 23/106/170 0.08627 23/106/170 0.09020 24/108/167 0.09020 24/108/167 0.09412 24/110/164 0.09412 24/110/164 0.09804 25/112/160 0.09804 25/112/160 0.10196 27/113/157 0.10196 27/113/157 0.10588 28/115/154 0.10588 28/115/154 0.10980 30/117/151 0.10980 30/117/151 0.11373 32/118/148 0.11373 32/118/148 0.11765 34/120/145 0.11765 34/120/145 0.12157 36/121/142 0.12157 36/121/142 0.12549 39/122/139 0.12549 39/122/139 0.12941 41/124/136 0.12941 41/124/136 0.13333 43/125/133 0.13333 43/125/133 0.13725 45/126/130 0.13725 45/126/130 0.14118 47/128/127 0.14118 47/128/127 0.14510 49/129/124 0.14510 49/129/124 0.14902 51/130/121 0.14902 51/130/121 0.15294 53/132/118 0.15294 53/132/118 0.15686 54/133/115 0.15686 54/133/115 0.16078 56/134/112 0.16078 56/134/112 0.16471 57/136/109 0.16471 57/136/109 0.16863 58/137/106 0.16863 58/137/106 0.17255 59/138/103 0.17255 59/138/103 0.17647 60/139/99 0.17647 60/139/99 0.18039 61/141/96 0.18039 61/141/96 0.18431 62/142/93 0.18431 62/142/93 0.18824 62/143/90 0.18824 62/143/90 0.19216 63/145/87 0.19216 63/145/87 0.19608 63/146/83 0.19608 63/146/83 0.20000 64/147/80 0.20000 64/147/80 0.20392 64/149/77 0.20392 64/149/77 0.20784 64/150/74 0.20784 64/150/74 0.21176 65/151/70 0.21176 65/151/70 0.21569 65/153/67 0.21569 65/153/67 0.21961 65/154/63 0.21961 65/154/63 0.22353 65/155/60 0.22353 65/155/60 0.22745 66/156/56 0.22745 66/156/56 0.23137 66/158/53 0.23137 66/158/53 0.23529 67/159/50 0.23529 67/159/50 0.23922 68/160/46 0.23922 68/160/46 0.24314 69/161/43 0.24314 69/161/43 0.24706 70/162/40 0.24706 70/162/40 0.25098 71/163/37 0.25098 71/163/37 0.25490 73/164/34 0.25490 73/164/34 0.25882 75/165/31 0.25882 75/165/31 0.26275 77/166/28 0.26275 77/166/28 0.26667 79/167/26 0.26667 79/167/26 0.27059 82/168/24 0.27059 82/168/24 0.27451 84/169/22 0.27451 84/169/22 0.27843 87/170/20 0.27843 87/170/20 0.28235 90/171/19 0.28235 90/171/19 0.28627 93/172/18 0.28627 93/172/18 0.29020 96/173/17 0.29020 96/173/17 0.29412 99/173/17 0.29412 99/173/17 0.29804 102/174/16 0.29804 102/174/16 0.30196 105/175/16 0.30196 105/175/16 0.30588 108/176/16 0.30588 108/176/16 0.30980 111/176/16 0.30980 111/176/16 0.31373 114/177/17 0.31373 114/177/17 0.31765 117/178/17 0.31765 117/178/17 0.32157 121/179/17 0.32157 121/179/17 0.32549 124/179/18 0.32549 124/179/18 0.32941 127/180/18 0.32941 127/180/18 0.33333 130/181/19 0.33333 130/181/19 0.33725 132/182/19 0.33725 132/182/19 0.34118 135/182/20 0.34118 135/182/20 0.34510 138/183/20 0.34510 138/183/20 0.34902 141/184/20 0.34902 141/184/20 0.35294 144/184/21 0.35294 144/184/21 0.35686 147/185/21 0.35686 147/185/21 0.36078 150/186/22 0.36078 150/186/22 0.36471 153/186/22 0.36471 153/186/22 0.36863 155/187/23 0.36863 155/187/23 0.37255 158/188/23 0.37255 158/188/23 0.37647 161/188/24 0.37647 161/188/24 0.38039 164/189/24 0.38039 164/189/24 0.38431 166/190/25 0.38431 166/190/25 0.38824 169/190/25 0.38824 169/190/25 0.39216 172/191/25 0.39216 172/191/25 0.39608 175/192/26 0.39608 175/192/26 0.40000 177/192/26 0.40000 177/192/26 0.40392 180/193/27 0.40392 180/193/27 0.40784 183/194/27 0.40784 183/194/27 0.41176 186/194/28 0.41176 186/194/28 0.41569 188/195/28 0.41569 188/195/28 0.41961 191/195/29 0.41961 191/195/29 0.42353 194/196/29 0.42353 194/196/29 0.42745 196/197/30 0.42745 196/197/30 0.43137 199/197/30 0.43137 199/197/30 0.43529 202/198/30 0.43529 202/198/30 0.43922 204/199/31 0.43922 204/199/31 0.44314 207/199/31 0.44314 207/199/31 0.44706 210/200/32 0.44706 210/200/32 0.45098 212/200/32 0.45098 212/200/32 0.45490 215/201/33 0.45490 215/201/33 0.45882 217/201/33 0.45882 217/201/33 0.46275 220/202/34 0.46275 220/202/34 0.46667 223/202/34 0.46667 223/202/34 0.47059 225/202/34 0.47059 225/202/34 0.47451 227/203/35 0.47451 227/203/35 0.47843 230/203/35 0.47843 230/203/35 0.48235 232/203/35 0.48235 232/203/35 0.48627 234/203/36 0.48627 234/203/36 0.49020 236/203/36 0.49020 236/203/36 0.49412 238/203/36 0.49412 238/203/36 0.49804 240/203/36 0.49804 240/203/36 0.50196 241/202/36 0.50196 241/202/36 0.50588 243/202/36 0.50588 243/202/36 0.50980 244/201/36 0.50980 244/201/36 0.51373 245/200/36 0.51373 245/200/36 0.51765 246/200/36 0.51765 246/200/36 0.52157 247/199/36 0.52157 247/199/36 0.52549 248/197/36 0.52549 248/197/36 0.52941 248/196/36 0.52941 248/196/36 0.53333 249/195/36 0.53333 249/195/36 0.53725 249/194/35 0.53725 249/194/35 0.54118 249/192/35 0.54118 249/192/35 0.54510 250/191/35 0.54510 250/191/35 0.54902 250/190/35 0.54902 250/190/35 0.55294 250/188/34 0.55294 250/188/34 0.55686 250/187/34 0.55686 250/187/34 0.56078 250/185/34 0.56078 250/185/34 0.56471 250/184/33 0.56471 250/184/33 0.56863 250/182/33 0.56863 250/182/33 0.57255 250/180/33 0.57255 250/180/33 0.57647 250/179/32 0.57647 250/179/32 0.58039 249/177/32 0.58039 249/177/32 0.58431 249/176/32 0.58431 249/176/32 0.58824 249/174/31 0.58824 249/174/31 0.59216 249/173/31 0.59216 249/173/31 0.59608 249/171/31 0.59608 249/171/31 0.60000 249/169/30 0.60000 249/169/30 0.60392 249/168/30 0.60392 249/168/30 0.60784 249/166/30 0.60784 249/166/30 0.61176 248/165/29 0.61176 248/165/29 0.61569 248/163/29 0.61569 248/163/29 0.61961 248/161/29 0.61961 248/161/29 0.62353 248/160/29 0.62353 248/160/29 0.62745 248/158/28 0.62745 248/158/28 0.63137 248/157/28 0.63137 248/157/28 0.63529 248/155/28 0.63529 248/155/28 0.63922 247/153/27 0.63922 247/153/27 0.64314 247/152/27 0.64314 247/152/27 0.64706 247/150/27 0.64706 247/150/27 0.65098 247/148/26 0.65098 247/148/26 0.65490 247/147/26 0.65490 247/147/26 0.65882 246/145/26 0.65882 246/145/26 0.66275 246/143/26 0.66275 246/143/26 0.66667 246/142/25 0.66667 246/142/25 0.67059 246/140/25 0.67059 246/140/25 0.67451 246/138/25 0.67451 246/138/25 0.67843 245/137/24 0.67843 245/137/24 0.68235 245/135/24 0.68235 245/135/24 0.68627 245/133/24 0.68627 245/133/24 0.69020 245/132/24 0.69020 245/132/24 0.69412 244/130/23 0.69412 244/130/23 0.69804 244/128/23 0.69804 244/128/23 0.70196 244/127/23 0.70196 244/127/23 0.70588 244/125/23 0.70588 244/125/23 0.70980 244/123/22 0.70980 244/123/22 0.71373 243/121/22 0.71373 243/121/22 0.71765 243/119/22 0.71765 243/119/22 0.72157 243/118/22 0.72157 243/118/22 0.72549 243/116/21 0.72549 243/116/21 0.72941 242/114/21 0.72941 242/114/21 0.73333 242/112/21 0.73333 242/112/21 0.73725 242/110/21 0.73725 242/110/21 0.74118 241/109/21 0.74118 241/109/21 0.74510 241/107/21 0.74510 241/107/21 0.74902 241/105/21 0.74902 241/105/21 0.75294 241/103/21 0.75294 241/103/21 0.75686 240/101/21 0.75686 240/101/21 0.76078 240/100/22 0.76078 240/100/22 0.76471 240/98/22 0.76471 240/98/22 0.76863 240/96/23 0.76863 240/96/23 0.77255 240/95/24 0.77255 240/95/24 0.77647 240/93/26 0.77647 240/93/26 0.78039 240/92/27 0.78039 240/92/27 0.78431 240/90/29 0.78431 240/90/29 0.78824 240/89/31 0.78824 240/89/31 0.79216 240/88/33 0.79216 240/88/33 0.79608 240/87/36 0.79608 240/87/36 0.80000 240/87/38 0.80000 240/87/38 0.80392 241/86/41 0.80392 241/86/41 0.80784 241/86/44 0.80784 241/86/44 0.81176 242/86/47 0.81176 242/86/47 0.81569 242/86/51 0.81569 242/86/51 0.81961 243/86/54 0.81961 243/86/54 0.82353 243/87/58 0.82353 243/87/58 0.82745 244/88/62 0.82745 244/88/62 0.83137 245/88/65 0.83137 245/88/65 0.83529 245/89/69 0.83529 245/89/69 0.83922 246/90/73 0.83922 246/90/73 0.84314 247/91/77 0.84314 247/91/77 0.84706 247/92/82 0.84706 247/92/82 0.85098 248/94/86 0.85098 248/94/86 0.85490 249/95/90 0.85490 249/95/90 0.85882 249/96/94 0.85882 249/96/94 0.86275 250/97/98 0.86275 250/97/98 0.86667 251/99/102 0.86667 251/99/102 0.87059 251/100/106 0.87059 251/100/106 0.87451 252/101/111 0.87451 252/101/111 0.87843 252/103/115 0.87843 252/103/115 0.88235 253/104/119 0.88235 253/104/119 0.88627 253/105/123 0.88627 253/105/123 0.89020 254/107/128 0.89020 254/107/128 0.89412 254/108/132 0.89412 254/108/132 0.89804 255/109/136 0.89804 255/109/136 0.90196 255/111/140 0.90196 255/111/140 0.90588 255/112/145 0.90588 255/112/145 0.90980 255/114/149 0.90980 255/114/149 0.91373 255/115/153 0.91373 255/115/153 0.91765 255/116/157 0.91765 255/116/157 0.92157 255/118/162 0.92157 255/118/162 0.92549 255/119/166 0.92549 255/119/166 0.92941 255/120/170 0.92941 255/120/170 0.93333 255/122/175 0.93333 255/122/175 0.93725 255/123/179 0.93725 255/123/179 0.94118 255/125/183 0.94118 255/125/183 0.94510 255/126/188 0.94510 255/126/188 0.94902 255/127/192 0.94902 255/127/192 0.95294 255/129/196 0.95294 255/129/196 0.95686 255/130/201 0.95686 255/130/201 0.96078 255/132/205 0.96078 255/132/205 0.96471 255/133/210 0.96471 255/133/210 0.96863 255/134/214 0.96863 255/134/214 0.97255 255/136/219 0.97255 255/136/219 0.97647 255/137/223 0.97647 255/137/223 0.98039 255/139/227 0.98039 255/139/227 0.98431 255/140/232 0.98431 255/140/232 0.98824 255/141/236 0.98824 255/141/236 0.99216 254/143/241 0.99216 254/143/241 0.99608 254/144/245 0.99608 254/144/245 1.00000 253/146/250