#2b665a
#2b665a converts to rgb(43, 102, 90) and hsl(168, 41%, 28%). Its nearest Tailwind CSS token is teal-800.
01
Conversions
02
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 6.66:1 | pass | pass | fail |
| black | 3.15:1 | fail | pass | fail |
| slate-900 | 2.68:1 | fail | fail | fail |
| gray-100 | 6.06:1 | pass | pass | fail |
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 #2b665a.
04
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
05
AI prompt snippet
Use #2b665a (rgb(43, 102, 90), nearest Tailwind token teal-800) as an accent. Keep text contrast at least 4.5:1 — this color scores 6.66:1 on white and 3.15:1 on black.
Paste this into ChatGPT, Claude, Cursor, or v0 to use #2b665a with correct contrast constraints. Browse all palette colors.