Changing colour of a subscription button


I’m struggling to change the colour of the subscription button of my website. The button is located in a Jetpack widget in the sidebar of my blog page. Any help is appreciated! My sites default colours are chosen, and I have custom css already for links.

Thanks for your help!

Hello there,

I hope you are doing well today.

You can use the following CSS code to change the subscribe button color by going to Appearance > Customize > Additional CSS and pasting it there.

/*Subscribe button colors*/
input[type=submit] {
    background-color: pink;
    color: #fff;

The ‘background color’ will change the button color and the ‘color’ will change the font color.

Best Regards,

Support here is awesome. Thank you!!