red-500 — 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-500 (the same engine as the theme builder). Click any stop to open its page.
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
How red-500 appears to viewers with each color-vision deficiency. Full simulator →
#FB2C36 is red-500, a tailwind v4. This page shows its rgb(251, 44, 54) / hsl(357.1, 96.28%, 57.84%) / oklch(0.6378 0.2373 25.44) 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.