#2e3758
#2e3758 converts to rgb(46, 55, 88) and hsl(227, 31%, 26%). Its nearest Tailwind CSS token is slate-700.
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Conversions
02
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 11.64:1 | pass | pass | pass |
| black | 1.80:1 | fail | fail | fail |
| slate-900 | 1.53:1 | fail | fail | fail |
| gray-100 | 10.58:1 | 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 #2e3758.
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Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
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AI prompt snippet
Use #2e3758 (rgb(46, 55, 88), nearest Tailwind token slate-700) as an accent. Keep text contrast at least 4.5:1 — this color scores 11.64:1 on white and 1.8:1 on black.
Paste this into ChatGPT, Claude, Cursor, or v0 to use #2e3758 with correct contrast constraints. Browse all palette colors.