red-100 — Tailwind v4.
WCAG 2.2 AA requires 4.5:1 for normal text and 3:1 for large text. Check any pair →
An 11-stop OKLCH ramp through red-100 (the same engine as the theme builder). Click any stop to open its page.
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
How red-100 appears to viewers with each color-vision deficiency. Full simulator →
#FFE2E2 is red-100, a tailwind v4. This page shows its rgb(255, 226, 226) / hsl(0, 100%, 94.31%) / oklch(0.9365 0.032 17.74) values, WCAG contrast against black and white, an OKLCH tint-and-shade ramp, and complementary, analogous, and triadic harmonies — all computed in perceptually-uniform OKLCH.