Greyscale Background Css Images

Question

I ve searched a lot on the web but I cannot find a cross browser solution to fade a css backgrund image to greyscale and back   The only working solution is to apply CSS3 filter greyscale   -webkit-filter  grayscale 100      but this works just with Chrome v 15  and Safari v 6   as you can see here  http   css3 bradshawenterprises com filters    Many pages online speaks about this solution to grey out elements   filter  url  data image svg xml utf8  lt svg xmlns   http   www w3 org 2000 svg   gt  lt filter id   grayscale   gt  lt feColorMatrix type   matrix   values   0 3333 0 3333 0 3333 0 0 0 3333 0 3333 0 3333 0 0 0 3333 0 3333 0 3333 0 0 0 0 0 1 0    gt  lt  filter gt  lt  svg gt  grayscale       Firefox 10   Firefox on Android    filter  gray     IE6-9       as you can see here http   www karlhorky com 2012 06 cross-browser-image-grayscale-with-css html   But actually it does not seem to work for css background images  as the webkit filter do   Are there any solution  maybe with jquery   to hack this lack of support for filter on less advanced browsers

User · Answer

Using current browsers you can use it like this:

img {
  -webkit-filter: grayscale(100%); /* Chrome, Safari, Opera */
  filter: grayscale(100%);
}

and to remedy it:

img:hover{
   -webkit-filter: grayscale(0%); /* Chrome, Safari, Opera */
   filter: grayscale(0%);
}

worked with me and is much shorter. There is even more one can do within the CSS:

filter: none | blur() | brightness() | contrast() | drop-shadow() | grayscale() |
        hue-rotate() | invert() | opacity() | saturate() | sepia() | url();

For more information and supporting browsers see this: http://www.w3schools.com/cssref/css3_pr_filter.asp

User · Answer

You can also use   img     filter grayscale 100        img hover     filter none

User · Answer

I know it s a really old question  but it s the first result on duckduckgo  so I wanted to share what I think it s a better and more modern solution   You can use background-blend-mode property to achieve a greyscale image    something     background-color   fff    background-image  url  yourimage      background-blend-mode  luminosity      If you want to remove the effect  just change the blend-mode to initial   You may need to play a little bit with the background-color if this element is over something with a background  What I ve found is that the greyscale does not depend on the actual color but on the alpha value  So  if you have a blue background on the parent  set the same background on  something   You can also use two images  one with color and the other without and set both as background and play with other blend modes   https   www w3schools com cssref pr background-blend-mode asp  It won t work on Edge though   EDIT  I ve miss the  fade  part of the question   If you wan t to make it fade from to grayscale  you can use a css transition on the background color changeing it s alpha value    something     background-color  rgba 255 255 255 1     background-image  url  yourimage      background-blend-mode  luminosity    transition  background-color 1s ease-out     something hover     background-color  rgba 255 255 255 0       I m also adding a codepen example for completeness https   codepen io anon pen OBKKVZ

User · Answer

Here you go    lt html xmlns  http   www w3 org 1999 xhtml  gt   lt head runat  server  gt   lt title gt bluantinoo CSS Grayscale Bg Image Sample lt  title gt   lt style type  text css  gt      div           border  1px solid black          padding  5px          margin  5px          width  600px          height  600px          float  left          color  white              grayscale            background  url yourimagehere jpg            -moz-filter  url  data image svg xml utf8  lt svg xmlns   http   www w3 org 2000 svg   gt  lt filter id   grayscale   gt  lt feColorMatrix type   matrix   values   0 3333 0 3333 0 3333 0 0 0 3333 0 3333 0 3333 0 0 0 3333 0 3333 0 3333 0 0 0 0 0 1 0    gt  lt  filter gt  lt  svg gt  grayscale             -o-filter  url  data image svg xml utf8  lt svg xmlns   http   www w3 org 2000 svg   gt  lt filter id   grayscale   gt  lt feColorMatrix type   matrix   values   0 3333 0 3333 0 3333 0 0 0 3333 0 3333 0 3333 0 0 0 3333 0 3333 0 3333 0 0 0 0 0 1 0    gt  lt  filter gt  lt  svg gt  grayscale             -webkit-filter  grayscale 100             filter  gray           filter  url  data image svg xml utf8  lt svg xmlns   http   www w3 org 2000 svg   gt  lt filter id   grayscale   gt  lt feColorMatrix type   matrix   values   0 3333 0 3333 0 3333 0 0 0 3333 0 3333 0 3333 0 0 0 3333 0 3333 0 3333 0 0 0 0 0 1 0    gt  lt  filter gt  lt  svg gt  grayscale                 nongrayscale           background  url yourimagehere jpg          lt  style gt   lt  head gt   lt body gt       lt div class  nongrayscale  gt          this is a non-grayscale of the bg image      lt  div gt       lt div class  grayscale  gt          this is a grayscale of the bg image      lt  div gt   lt  body gt   lt  html gt    Tested it in FireFox  Chrome and IE  I ve also attached an image to show my results of my implementation of this   EDIT  Also  if you want the image to just toggle back and forth with jQuery  here s the page source for that   I ve included the web link to jQuery and and image that s online so you should just be able to copy paste to test it out    lt html xmlns  http   www w3 org 1999 xhtml  gt   lt head runat  server  gt   lt title gt bluantinoo CSS Grayscale Bg Image Sample lt  title gt   lt script src  http   code jquery com jquery-1 11 0 min js  gt  lt  script gt   lt style type  text css  gt      div           border  1px solid black          padding  5px          margin  5px          width  600px          height  600px          float  left          color  white              grayscale            background  url http   www polyrootstattoo com images Artists Buda 40 jpg            -moz-filter  url  data image svg xml utf8  lt svg xmlns   http   www w3 org 2000 svg   gt  lt filter id   grayscale   gt  lt feColorMatrix type   matrix   values   0 3333 0 3333 0 3333 0 0 0 3333 0 3333 0 3333 0 0 0 3333 0 3333 0 3333 0 0 0 0 0 1 0    gt  lt  filter gt  lt  svg gt  grayscale             -o-filter  url  data image svg xml utf8  lt svg xmlns   http   www w3 org 2000 svg   gt  lt filter id   grayscale   gt  lt feColorMatrix type   matrix   values   0 3333 0 3333 0 3333 0 0 0 3333 0 3333 0 3333 0 0 0 3333 0 3333 0 3333 0 0 0 0 0 1 0    gt  lt  filter gt  lt  svg gt  grayscale             -webkit-filter  grayscale 100             filter  gray           filter  url  data image svg xml utf8  lt svg xmlns   http   www w3 org 2000 svg   gt  lt filter id   grayscale   gt  lt feColorMatrix type   matrix   values   0 3333 0 3333 0 3333 0 0 0 3333 0 3333 0 3333 0 0 0 3333 0 3333 0 3333 0 0 0 0 0 1 0    gt  lt  filter gt  lt  svg gt  grayscale                 nongrayscale           background  url http   www polyrootstattoo com images Artists Buda 40 jpg          lt  style gt       lt script type  text javascript  gt            document  ready function                      image   mouseover function                          nongrayscale   removeClass   fadeTo 400 0 8  addClass  grayscale   fadeTo 400  1                                   image   mouseout function                          grayscale   removeClass   fadeTo 400  0 8  addClass  nongrayscale   fadeTo 400  1                                lt  script gt   lt  head gt   lt body gt       lt div id  image  class  nongrayscale  gt          rollover this image to toggle grayscale      lt  div gt   lt  body gt   lt  html gt    EDIT 2  For IE10-11 Users   The solution above will not work with the changes Microsoft has made to the browser as of late  so here s an updated solution that will allow you to grayscale  or desaturate  your images    x000D   x000D   lt svg gt  x000D     lt defs gt  x000D       lt filter xmlns  http   www w3 org 2000 svg  id  desaturate  gt  x000D         lt feColorMatrix type  saturate  values  0    gt  x000D       lt  filter gt  x000D     lt  defs gt  x000D     lt image xlink href  http   www polyrootstattoo com images Artists Buda 40 jpg  width  600  height  600  filter  url  desaturate     gt  x000D   lt  svg gt  x000D   x000D   x000D

User · Answer

You don t need to use complicated coding really   Greyscale Hover   -webkit-filter  grayscale 100     Greyscale  Hover-out    -webkit-filter  grayscale 0       I simply made my css class have a separate hover class and added in the second greyscale  It s really simple if you really don t like complexity

[css] Greyscale Background Css Images

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