Reply field does not pass color audit
WCAG 1.4.1 Use of Color requirements state:
1.4.1 Use of Color: Color is not used as the only visual means of conveying information, indicating an action, prompting a response, or distinguishing a visual element. (Level A)
The "Reply" input field uses a light grey background (#FAFAFA) that's usually used for disabled elements. This creates a wrong expectation as it's not actually disabled and might lead users to not submit any comments or look for other places where they can do so.
|Reply input||Disabled button|