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| Calculating colours http://x404.co.uk/forum/viewtopic.php?f=3&t=20997 |
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| Author: | big_D [ Thu Jan 09, 2014 10:10 am ] |
| Post subject: | Calculating colours |
We have a new CI and I have a list of colours which we can use. I have the Pantone code, CMYK percent and RGB value for the "100%" colour. We can then use 80%, 70%, 60%, 50% and 20% of those colours. The problem is, there is no definition of what those values are in RGB etc. So the question is, given a colour of say 0, 99, 46 RGB (174, 100, 38 HSV or 1, 0, 0.535, 0.612 CMYK), how do I work out the percentages? |
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| Author: | paulzolo [ Thu Jan 09, 2014 10:40 am ] |
| Post subject: | Re: Calculating colours |
Maybe these will be of help: http://www.codemelon.com/articles.php?a ... e=20100212 http://www.sitepoint.com/javascript-gen ... ker-color/ < this one has some JS to try |
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| Author: | big_D [ Thu Jan 09, 2014 11:10 am ] |
| Post subject: | Re: Calculating colours |
Thanks. That looks useful. Luckily I had Illustrator on my iMac... I found the following tutorial, which was very helpful. http://www.sccc.premiumdw.com/web200/cr ... lustrator/ |
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