#b651f3
#b651f3 converts to rgb(182, 81, 243) and hsl(277, 87%, 64%). Its nearest Tailwind CSS token is purple-500.
01
Conversions
02
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 3.85:1 | fail | pass | fail |
| black | 5.46:1 | pass | pass | fail |
| slate-900 | 4.64:1 | pass | pass | fail |
| gray-100 | 3.49:1 | 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 #b651f3.
04
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
05
AI prompt snippet
Use #b651f3 (rgb(182, 81, 243), nearest Tailwind token purple-500) as an accent. Keep text contrast at least 4.5:1 — this color scores 3.85:1 on white and 5.46:1 on black.
Paste this into ChatGPT, Claude, Cursor, or v0 to use #b651f3 with correct contrast constraints. Browse all palette colors.