#0f3eeb
#0f3eeb converts to rgb(15, 62, 235) and hsl(227, 88%, 49%). Its nearest Tailwind CSS token is blue-700.
01
Conversions
02
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 7.22:1 | pass | pass | pass |
| black | 2.91:1 | fail | fail | fail |
| slate-900 | 2.47:1 | fail | fail | fail |
| gray-100 | 6.56:1 | 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 #0f3eeb.
04
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
05
AI prompt snippet
Use #0f3eeb (rgb(15, 62, 235), nearest Tailwind token blue-700) as an accent. Keep text contrast at least 4.5:1 — this color scores 7.22:1 on white and 2.91:1 on black.
Paste this into ChatGPT, Claude, Cursor, or v0 to use #0f3eeb with correct contrast constraints. Browse all palette colors.