#ff3366
#ff3366 converts to rgb(255, 51, 102) and hsl(345, 100%, 60%). Its nearest Tailwind CSS token is rose-500 and it appears in 2 curated design styles in the StyleKit library.
Conversions
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 3.55:1 | fail | pass | fail |
| black | 5.92:1 | pass | pass | fail |
| slate-900 | 5.03:1 | pass | pass | fail |
| gray-100 | 3.22:1 | 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.
Design styles using this color
Tints and shades
Lightness ladder in HSL space, from the lightest tint to the darkest shade of #ff3366.
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
AI prompt snippet
Use #ff3366 as the accent color, following the Asymmetric Grid style: rgb(255, 51, 102), nearest Tailwind token rose-500. Keep text contrast at least 4.5:1 (this color scores 3.55:1 on white, 5.92:1 on black).
Paste this into ChatGPT, Claude, Cursor, or v0 to use #ff3366 with correct contrast constraints. Browse all palette colors.