diff options
Diffstat (limited to 'app/helpers/labels_helper.rb')
| -rw-r--r-- | app/helpers/labels_helper.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/app/helpers/labels_helper.rb b/app/helpers/labels_helper.rb index a2c3d4d2f32..92eac0560bd 100644 --- a/app/helpers/labels_helper.rb +++ b/app/helpers/labels_helper.rb @@ -83,7 +83,11 @@ module LabelsHelper end def text_color_for_bg(bg_color) - r, g, b = bg_color.slice(1,7).scan(/.{2}/).map(&:hex) + if bg_color.length == 4 + r, g, b = bg_color[1, 4].scan(/./).map { |v| (v * 2).hex } + else + r, g, b = bg_color[1, 7].scan(/.{2}/).map(&:hex) + end if (r + g + b) > 500 '#333333' |