Colour

Palette

Shades of black and white.

White: #FFFFFF. HSL 0, 0, 100, 100%.
White muted: white at 75% opacity.
White faded: white at 60% opacity.
Black: #000000. HSL 0, 0, 0, 100%.
Black muted: black at 75% opacity.
Black faded: black at 60% opacity.

Combinations

Simple and intentional. Black on white, or white on black. Nothing else.