#2d5bea
#2d5bea converts to rgb(45, 91, 234) and hsl(225, 82%, 55%). Its nearest Tailwind CSS token is blue-600.
01
Conversions
02
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 5.53:1 | pass | pass | fail |
| black | 3.80:1 | fail | pass | fail |
| slate-900 | 3.23:1 | fail | pass | fail |
| gray-100 | 5.03:1 | pass | 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 #2d5bea.
04
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
05
AI prompt snippet
Use #2d5bea (rgb(45, 91, 234), nearest Tailwind token blue-600) as an accent. Keep text contrast at least 4.5:1 — this color scores 5.53:1 on white and 3.8:1 on black.
Paste this into ChatGPT, Claude, Cursor, or v0 to use #2d5bea with correct contrast constraints. Browse all palette colors.