#2e5191
#2e5191 converts to rgb(46, 81, 145) and hsl(219, 52%, 37%). Its nearest Tailwind CSS token is sky-800.
01
Conversions
02
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 7.77:1 | pass | pass | pass |
| black | 2.70:1 | fail | fail | fail |
| slate-900 | 2.30:1 | fail | fail | fail |
| gray-100 | 7.06:1 | 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 #2e5191.
04
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
05
AI prompt snippet
Use #2e5191 (rgb(46, 81, 145), nearest Tailwind token sky-800) as an accent. Keep text contrast at least 4.5:1 — this color scores 7.77:1 on white and 2.7:1 on black.
Paste this into ChatGPT, Claude, Cursor, or v0 to use #2e5191 with correct contrast constraints. Browse all palette colors.