Open Book

#f5f1e5

Open book white-gray with a neutral, paper-calm cast

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About Open Book

Picture a sheet of cream paper on a light gray table after the room lights warm up. Open Book has that same off-white calm, but it's not as faint as . It carries a clear, chosen warmth and a slightly more present body, so it doesn't risk disappearing on busy pages.

I use it for editorial layouts, product dashboards, and packaging when a neutral is too cold and near-white starts to feel thin. Compared to , the tone reads cleaner and more like paper than cream, with steadier restraint. Compared to , it's warmer than pure white and more reliable across different backgrounds. It holds up next to warm blacks and mid-tone type without stealing attention.

Quirk: it can look a touch more beige on warmer displays, so check it alongside your actual imagery and ink colors before committing to large panels.

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Contrast checker

WCAG 2.1 contrast ratios. AA requires 4.5:1 for normal text, 3:1 for large. AAA requires 7:1 / 4.5:1.

On White #ffffff

Aa
1.13:1Fail

On Gray 100 #f5f5f5

Aa
1.04:1Fail

On Gray 900 #18181b

Aa
15.69:1AAA

On Black #000000

Aa
18.60:1AAA

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