#818cf8
#818cf8 converts to rgb(129, 140, 248) and hsl(234, 89%, 74%). Its nearest Tailwind CSS token is indigo-400 and it appears in one curated design style in the StyleKit library.
Conversions
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 2.98:1 | fail | fail | fail |
| black | 7.04:1 | pass | pass | pass |
| slate-900 | 5.98:1 | pass | pass | fail |
| gray-100 | 2.71:1 | fail | fail | 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.
Design styles using this color
Tints and shades
Lightness ladder in HSL space, from the lightest tint to the darkest shade of #818cf8.
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
AI prompt snippet
Use #818cf8 as the accent color, following the Magic Circle style: rgb(129, 140, 248), nearest Tailwind token indigo-400. Keep text contrast at least 4.5:1 (this color scores 2.98:1 on white, 7.04:1 on black).
Paste this into ChatGPT, Claude, Cursor, or v0 to use #818cf8 with correct contrast constraints. Browse all palette colors.