Porcelain Crimson

A light system. The ground and its surfaces are one neutral stepped in lightness, so the page never becomes one hue at nine brightnesses, and the accent carries real chroma so it can mean something when it appears.

Design an app with this

Roles

Ground#FFFCFC

Surface#F9F4F4

Sunken#F5F0F0

Raised#EFEAEA

Hairline#E7E2E2

Ink#140F0F

Muted#6A6363

Faint#968E8E

Accent#7C162E

On accent#FFFCFC

On ink#FFFCFC

Data colours

Left over after the roles were filled, and kept at full chroma. A chart series is not chrome: it keeps its own colour through a theme change, and these are the ones spoken for.

#191528

#3C162F

#5C162E

Measured contrast

Ink: 18.6:1
Muted: 5.8:1
Faint: 3.1:1
Accent: 10.2:1
On accent: 10.2:1