sass-planifolia

commit

c24daebe76b56cae1eb510e8cd1307e01e09e949

parent

583363b545b02d5b42a6beb3f229c9ac6b8b3ab5

Author

Tobias Bengfort <tobias.bengfort@posteo.de>

Date

2017-05-30 22:46

contrast: allow compliance levels as threshold

Diffstat

1 files changed, 9 insertions, 0 deletions

diff --git a/sass/contrast.scss b/sass/contrast.scss

@@ -126,7 +126,16 @@ $planifolia-contrast-light-default: white !default;
  126   126 /// @param {color} $color1 background color
  127   127 /// @param {color} $color2 foreground color
  128   128 /// @param {number} $threshold [4.5]
   -1   129 ///    (can also be 'AA', 'AALG', 'AAA', or 'AAALG')
  129   130 @function contrast-check($color1, $color2, $threshold: 4.5) {
   -1   131   @if ($threshold == 'AA' or $threshold == 'AAALG') {
   -1   132     $threshold: 4.5;
   -1   133   } @elseif ($threshold == 'AALG') {
   -1   134     $threshold: 3;
   -1   135   } @elseif ($threshold == 'AAA') {
   -1   136     $threshold: 7;
   -1   137   }
   -1   138 
  130   139   $contrast: contrast($color1, $color2);
  131   140   @if $contrast < $threshold {
  132   141     @warn 'contrast #{$contrast} between #{$color1} and #{$color2} too low!';