#2a032c
#2a032c converts to rgb(42, 3, 44) and hsl(297, 87%, 9%). Its nearest Tailwind CSS token is slate-900.
01
Conversions
02
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 18.30:1 | pass | pass | pass |
| black | 1.15:1 | fail | fail | fail |
| slate-900 | 1.02:1 | fail | fail | fail |
| gray-100 | 16.62:1 | 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 #2a032c.
04
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
05
AI prompt snippet
Use #2a032c (rgb(42, 3, 44), nearest Tailwind token slate-900) as an accent. Keep text contrast at least 4.5:1 — this color scores 18.3:1 on white and 1.15:1 on black.
Paste this into ChatGPT, Claude, Cursor, or v0 to use #2a032c with correct contrast constraints. Browse all palette colors.