#ff4b25
#ff4b25 converts to rgb(255, 75, 37) and hsl(10, 100%, 57%). Its nearest Tailwind CSS token is orange-600.
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Conversions
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WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 3.34:1 | fail | pass | fail |
| black | 6.29:1 | pass | pass | fail |
| slate-900 | 5.34:1 | pass | pass | fail |
| gray-100 | 3.04:1 | 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.
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Tints and shades
Lightness ladder in HSL space, from the lightest tint to the darkest shade of #ff4b25.
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Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
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AI prompt snippet
Use #ff4b25 (rgb(255, 75, 37), nearest Tailwind token orange-600) as an accent. Keep text contrast at least 4.5:1 — this color scores 3.34:1 on white and 6.29:1 on black.
Paste this into ChatGPT, Claude, Cursor, or v0 to use #ff4b25 with correct contrast constraints. Browse all palette colors.