blue-800 — 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 blue-800 (the same engine as the theme builder). Click any stop to open its page.
Protanopia
Deuteranopia
Tritanopia
Achromatopsia
How blue-800 appears to viewers with each color-vision deficiency. Full simulator →
#193CB8 is blue-800, a tailwind v4. This page shows its rgb(25, 60, 184) / hsl(226.79, 76.08%, 40.98%) / oklch(0.4242 0.1982 265.5) 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.