#2b2e39
#2b2e39 converts to rgb(43, 46, 57) and hsl(227, 14%, 20%). Its nearest Tailwind CSS token is gray-800.
01
Conversions
02
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 13.53:1 | pass | pass | pass |
| black | 1.55:1 | fail | fail | fail |
| slate-900 | 1.32:1 | fail | fail | fail |
| gray-100 | 12.29:1 | 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 #2b2e39.
04
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
05
AI prompt snippet
Use #2b2e39 (rgb(43, 46, 57), nearest Tailwind token gray-800) as an accent. Keep text contrast at least 4.5:1 — this color scores 13.53:1 on white and 1.55:1 on black.
Paste this into ChatGPT, Claude, Cursor, or v0 to use #2b2e39 with correct contrast constraints. Browse all palette colors.