#d3dee3
#d3dee3 converts to rgb(211, 222, 227) and hsl(199, 22%, 86%). Its nearest Tailwind CSS token is gray-300.
01
Conversions
02
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 1.37:1 | fail | fail | fail |
| black | 15.33:1 | pass | pass | pass |
| slate-900 | 13.03:1 | pass | pass | pass |
| gray-100 | 1.24:1 | 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.
03
Tints and shades
Lightness ladder in HSL space, from the lightest tint to the darkest shade of #d3dee3.
04
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
05
AI prompt snippet
Use #d3dee3 (rgb(211, 222, 227), nearest Tailwind token gray-300) as an accent. Keep text contrast at least 4.5:1 — this color scores 1.37:1 on white and 15.33:1 on black.
Paste this into ChatGPT, Claude, Cursor, or v0 to use #d3dee3 with correct contrast constraints. Browse all palette colors.