#57779e
#57779e converts to rgb(87, 119, 158) and hsl(213, 29%, 48%). Its nearest Tailwind CSS token is slate-500.
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Conversions
02
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 4.63:1 | pass | pass | fail |
| black | 4.54:1 | pass | pass | fail |
| slate-900 | 3.86:1 | fail | pass | fail |
| gray-100 | 4.21:1 | fail | 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 #57779e.
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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 #57779e (rgb(87, 119, 158), nearest Tailwind token slate-500) as an accent. Keep text contrast at least 4.5:1 — this color scores 4.63:1 on white and 4.54:1 on black.
Paste this into ChatGPT, Claude, Cursor, or v0 to use #57779e with correct contrast constraints. Browse all palette colors.