#0071e3
#0071e3 converts to rgb(0, 113, 227) and hsl(210, 100%, 45%). Its nearest Tailwind CSS token is blue-500 and it appears in one curated design style in the StyleKit library.
Conversions
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 4.70:1 | pass | pass | fail |
| black | 4.47:1 | fail | pass | fail |
| slate-900 | 3.80:1 | fail | pass | fail |
| gray-100 | 4.27:1 | 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 #0071e3.
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
AI prompt snippet
Use #0071e3 as the accent color, following the Apple Style style: rgb(0, 113, 227), nearest Tailwind token blue-500. Keep text contrast at least 4.5:1 (this color scores 4.7:1 on white, 4.47:1 on black).
Paste this into ChatGPT, Claude, Cursor, or v0 to use #0071e3 with correct contrast constraints. Browse all palette colors.