#0f0f0f
#0f0f0f converts to rgb(15, 15, 15) and hsl(0, 0%, 6%). Its nearest Tailwind CSS token is stone-950 and it appears in 2 curated design styles in the StyleKit library.
Conversions
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 19.17:1 | pass | pass | pass |
| black | 1.10:1 | fail | fail | fail |
| slate-900 | 1.07:1 | fail | fail | fail |
| gray-100 | 17.42:1 | 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.
Design styles using this color
Tints and shades
Lightness ladder in HSL space, from the lightest tint to the darkest shade of #0f0f0f.
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
AI prompt snippet
Use #0f0f0f as the primary color, following the Asymmetric Grid style: rgb(15, 15, 15), nearest Tailwind token stone-950. Keep text contrast at least 4.5:1 (this color scores 19.17:1 on white, 1.1:1 on black).
Paste this into ChatGPT, Claude, Cursor, or v0 to use #0f0f0f with correct contrast constraints. Browse all palette colors.