Colours confused with neutrals (Decimal values)

This table holds a subset of the standard 216 colour web palette where the hues as seen by protanopes and deuteranopes tend to be confused with neutrals.* [Note that it is not corrected for the loss of luminence experienced by protanopes at the longer wavelengths.] See the same list with Hex values here.

[ Home ] - [ Yellows ] - [ Blues ] - [ Neutrals ] - [ Full 216 colour palette ]

NOTE: The point at which the perceived colours cross from blue to yellow varies slightly in the two palettes, and hence a colour may seem neutral for one palette, while being clearly tending towards blue or yellow for the other palette.

Normal Protanopia Deuteranopia
255 255 255   255 250 250   255 232 239  
255 204 204   222 216 210   241 210 203  
255 153 153   189 182 168   210 176 149  
255 051 102   143 140 139   167 135 092  
255 000 102   136 136 146   162 131 091  
204 204 204   207 203 203   222 198 205  
204 153 153   170 165 160   186 161 152  
204 051 102   112 115 135   133 111 095  
204 000 102   100 109 144   126 106 094  
204 255 255   248 244 248   255 234 253  
153 255 255   239 236 244   244 228 255  
153 204 204   196 193 198   206 189 207  
153 153 153   155 152 153   166 148 154  
153 102 102   120 116 109   132 112 100  
153 051 102   080 091 128   098 089 097  
153 000 102   057 083 143   087 083 095  
102 255 255   234 231 240   235 223 255  
102 204 204   189 187 193   195 183 209  
102 153 153   145 143 147   151 140 156  
102 102 102   104 102 102   111 099 103  
051 255 255   231 229 239   231 221 255  
051 204 204   185 183 191   189 180 209  
051 153 153   140 138 144   143 135 157  
051 102 102   094 093 097   097 091 104  
051 051 051   052 051 051   055 049 051  
000 255 255   230 228 238   230 220 255  
000 204 204   184 182 191   187 179 209  
000 153 153   138 137 143   141 134 157  
000 102 102   092 091 095   094 090 105  
000 051 051   046 046 048   047 045 052  
000 000 000   000 000 000   000 000 000