{"type":"rich","version":"1.0","title":"Color contrast","author_name":"Gunnar Bittersmann","author_url":"https:\/\/noti.st\/gunnarbittersmann","provider_name":"Notist","provider_url":"https:\/\/noti.st","cache_age":604800,"thumbnail_url":"https:\/\/on.notist.cloud\/slides\/deck12573\/large-15.png","thumbnail_width":1600,"thumbnail_height":900,"html":"<p data-notist=\"gunnarbittersmann\/tzfkHd\">View <a href=\"https:\/\/noti.st\/gunnarbittersmann\/tzfkHd\">Color contrast<\/a> on Notist.<\/p><script async src=\"https:\/\/on.notist.cloud\/embed\/002.js\"><\/script>","width":960,"height":540}