feat(storefront)bctheme-220: add sufficient contrast to button border…

… color (#1817)

Co-authored-by: BC-tymurbiedukhin <[email protected]>

CHANGELOG.md

@@ -1,6 +1,7 @@
 # Changelog
 
 ## Draft
+- Fixed contrast on buttons border color in compliance with AA standard [#1817](https://github.com/bigcommerce/cornerstone/pull/1817)
 - Fixed contrast on carousel arrows input according to AA standard [#1814](https://github.com/bigcommerce/cornerstone/pull/1814)
 - Fixed contrast on product ratings according to AA standard [#1799](https://github.com/bigcommerce/cornerstone/pull/1799)
 - Fixed contrast on email address input according to AA standard [#1804](https://github.com/bigcommerce/cornerstone/pull/1804)

config.json

@@ -150,8 +150,8 @@
     "button--default-color": "#666666",
     "button--default-colorHover": "#333333",
     "button--default-colorActive": "#000000",
-    "button--default-borderColor": "#cccccc",
-    "button--default-borderColorHover": "#999999",
+    "button--default-borderColor": "#8F8F8F",
+    "button--default-borderColorHover": "#474747",
     "button--default-borderColorActive": "#757575",
     "button--primary-color": "#ffffff",
     "button--primary-colorHover": "#ffffff",
@@ -440,7 +440,7 @@
         "button--default-color": "#cccccc",
         "button--default-colorHover": "#ffffff",
         "button--default-colorActive": "#ffffff",
-        "button--default-borderColor": "#757575",
+        "button--default-borderColor": "#999999",
         "button--default-borderColorHover": "#cccccc",
         "button--default-borderColorActive": "#aaaaaa",
         "button--primary-color": "#333333",
@@ -644,8 +644,8 @@
         "button--default-color": "#74685c",
         "button--default-colorHover": "#4f3f2f",
         "button--default-colorActive": "#917052",
-        "button--default-borderColor": "#ccbdae",
-        "button--default-borderColorHover": "#917052",
+        "button--default-borderColor": "#A18568",
+        "button--default-borderColorHover": "#765B42",
         "button--default-borderColorActive": "#917052",
         "button--primary-color": "#ffffff",
         "button--primary-colorHover": "#ffffff",