CMYK-RGB conversion using ISO Coated v2 300% (ECI): Difference between revisions
(Created page with "==Proposal== A mapping list for easy look-up and import into a database. Use steps of 5 for CMYK. For CMY use 0 to 100, i.e. 21*21*21 = 9261 variations. For K use 0 to 20, whi...") |
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A mapping list for easy look-up and import into a database. Use steps of 5 for CMYK. For CMY use 0 to 100, i.e. 21*21*21 = 9261 variations. For K use 0 to 20, which covers all but one case in the lists at [[VBB public transport colors]]. That is 46305 variations. | A mapping list for easy look-up and import into a database. Use steps of 5 for CMYK. For CMY use 0 to 100, i.e. 21*21*21 = 9261 variations. For K use 0 to 20, which covers all but one case in the lists at [[VBB public transport colors]]. That is 46305 variations. | ||
== | ==Comparing two data sources== | ||
*1 = http://www.codecrete.net/CMYK | *1 = http://www.codecrete.net/CMYK | ||
*2 = OSM Berlin/Sebastian [https://lists.openstreetmap.de/pipermail/berlin/2013-May/000621.html] | *2 = OSM Berlin/Sebastian [https://lists.openstreetmap.de/pipermail/berlin/2013-May/000621.html] |
Revision as of 2013-06-17T14:18:13
Proposal
A mapping list for easy look-up and import into a database. Use steps of 5 for CMYK. For CMY use 0 to 100, i.e. 21*21*21 = 9261 variations. For K use 0 to 20, which covers all but one case in the lists at VBB public transport colors. That is 46305 variations.
Comparing two data sources
- 1 = http://www.codecrete.net/CMYK
- 2 = OSM Berlin/Sebastian [1]
C | M | Y | K | 1 | 2 | 1 | 2 |
---|---|---|---|---|---|---|---|
0 | 0 | 0 | 0 | fefefe | |||
100 | 0 | 0 | 0 | 00a2d3 | 00A3D3 | ||
0 | 100 | 0 | 0 | e00885 | |||
100 | 100 | 0 | 0 | 3a2996 | |||
0 | 0 | 100 | 0 | fae014 | FBE116 | ||
100 | 0 | 100 | 0 | 00a659 | 00A759 | ||
0 | 100 | 100 | 0 | bf1f10 | DC2A1B | ||
100 | 100 | 100 | 0 | 20211e | |||
0 | 0 | 0 | 100 | 131413 |