[Bug Report] normal text opacity changed in md2

[185driver]

Environment

Vuetify Version: 2.1.3
Vue Version: 2.6.10
Browsers: Chrome 78.0.3904.50
OS: Windows 10

Steps to reproduce

Note the text color of v-card-text components in the browser's dev-tools.

Expected Behavior

The normal text color should be #00000099.

Actual Behavior

The normal text color is instead #0000008a. This results in a reduced contrast of approximately 4.61 rather than approximately 5.74.

Reproduction Link

https://codepen.io/185driver/pen/rNNLNZG

Other comments

Google discusses the use of 60% opacity (instead of the older 54% opacity) for normal text in various places:
https://material.io/design/color/text-legibility.html#text-backgrounds
https://material.io/components/dialogs/#specs
https://material.io/components/cards/#specs

It's a small change, but it does help a bit, and appears to be the new spec. There may also be other components affected. My observation so far has been related to cards and dialogs.

[venikman]

I will try to do it on the weekend if no one doesn't mind.

[johnleider]

Now that's some attention to detail, good find @185driver