Before I file this, I'm just trying to figure out how much of this I'm misunderstanding. :)
Using Photoshop or http://www.opentopia.com/tools/colcal/, my light blue color (#ADC1CC) has the following values: Hue: 201 Saturation: 15 Lightness: 80 Using SASS: >> $c = #ADC1CC #adc1cc >> hue($c) 201.29deg >> saturation($c) 23.308% >> lightness($c) 73.922% Saturation and Lightness are substantially off. Is this a bug, or expected? Based on the color values from SASS, the darken function seems to work properly: >> $dark = darken($c, 50%) #2f414b >> hue($dark) 201.29deg >> saturation($dark) 23.308% >> lightness($dark) 23.922% The only value that has been affected is the lightness (73.922% - 50% = 23.922%). However, when I look at the dark color's hex value (#2f414b) in Photoshop, its values are: Hue: 201 (was 201) Saturation: 37 (was 15) Lightness: 29 (was 80) The lightness is pretty close to correct (80 - 50 = 30), but the saturation is way off. Is this the same bug as above, a different bug, or working as expected? On Aug 25, 12:51 pm, Chris Eppstein <[email protected]> wrote: > This looks like a sass bug: > > $ sass -i>> $c : #ADC1CC > #adc1cc > >> saturation($c) > 23.308% > >> saturation(darken($c, 50%)) > 23.308% > >> darken($c, 50%) > #2f414b > >> saturation(#2f414b) > > 22.951% > > Can you file a bug? We'll get it fixed soon:http://github.com/nex3/haml/issues > > -chris > > On Wed, Aug 25, 2010 at 12:08 PM, BladeBronson <[email protected]>wrote: > > > > > Hi all, > > > I've just joined the group, but have been working with SASS for the > > new version of Wikia.com. We provide wikis for tons of communities > > (Wookieepedia, Lostpedia, Muppet Wiki, etc) and we're building a theme > > designer that will make it super easy to customize the colors of the > > wiki - based on SASS. > > > I've been having trouble understanding some of the color manipulation > > functions. For example, I'm using this light blue color: > > Hex: ADC1CC > > H: 201 > > S: 15 > > B: 80 > > > I want to darken the color by 50%: darken($light-blue, 50%). This is > > the resulting color: > > Hex: 2F414B > > H: 201 > > S: 37 > > B: 29 > > > It seems like it should have been: > > Hex: 576166 > > H: 201 > > S: 15 > > B: 40 > > > If this is working as expected, is there a way that I could achieve > > the color that I was expecting? Thanks a bunch. > > > -- > > You received this message because you are subscribed to the Google Groups > > "Haml" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected] <haml%[email protected]>. > > For more options, visit this group at > >http://groups.google.com/group/haml?hl=en. -- You received this message because you are subscribed to the Google Groups "Haml" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
