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Color Contrast Checker (WCAG) Khi Nao Dung
Mo Color Contrast Checker (WCAG) khi ban can kiem tra nhanh tuong phan giua hai mau ma khong cai suite accessibility hay upload file.
Khi nao phu hop
Kiem tra nhan nut voi mau nen truoc khi ship CSS. So sanh chu than voi nen palette thuong hieu. Xac nhan tieu de lon van dat AA khi nen nhe. Giu HEX tren thiet bi nay vi phep tinh chay trong tab.
Nhung gi se thay
Chon mau chu va mau nen; ty le va ket qua AA / AAA cap nhat khi doi mau. Dung preview de doc chu thuong va chu lon. Tat ca trong trinh duyet - khong upload, khong tai khoan. Ty le dung cong thuc do sang tuong doi W3C (WCAG 2.1).
Cac buoc cu the: huong dan tung buoc.