#577565
#577565 converts to rgb(87, 117, 101) and hsl(148, 15%, 40%). Its nearest Tailwind CSS token is neutral-500.
01
Conversions
02
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 5.08:1 | pass | pass | fail |
| black | 4.14:1 | fail | pass | fail |
| slate-900 | 3.52:1 | fail | pass | fail |
| gray-100 | 4.61:1 | 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 #577565.
04
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
05
AI prompt snippet
Use #577565 (rgb(87, 117, 101), nearest Tailwind token neutral-500) as an accent. Keep text contrast at least 4.5:1 — this color scores 5.08:1 on white and 4.14:1 on black.
Paste this into ChatGPT, Claude, Cursor, or v0 to use #577565 with correct contrast constraints. Browse all palette colors.