#22288e
#22288e converts to rgb(34, 40, 142) and hsl(237, 61%, 35%). Its nearest Tailwind CSS token is indigo-900.
01
Conversions
02
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 11.92:1 | pass | pass | pass |
| black | 1.76:1 | fail | fail | fail |
| slate-900 | 1.50:1 | fail | fail | fail |
| gray-100 | 10.83:1 | pass | pass | pass |
Ratios are computed from WCAG 2.x relative luminance. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
03
Tints and shades
Lightness ladder in HSL space, from the lightest tint to the darkest shade of #22288e.
04
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
05
AI prompt snippet
Use #22288e (rgb(34, 40, 142), nearest Tailwind token indigo-900) as an accent. Keep text contrast at least 4.5:1 — this color scores 11.92:1 on white and 1.76:1 on black.
Paste this into ChatGPT, Claude, Cursor, or v0 to use #22288e with correct contrast constraints. Browse all palette colors.