#1a1a3e
#1a1a3e converts to rgb(26, 26, 62) and hsl(240, 41%, 17%). Its nearest Tailwind CSS token is indigo-950 and it appears in one curated design style in the StyleKit library.
Conversions
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 16.65:1 | pass | pass | pass |
| black | 1.26:1 | fail | fail | fail |
| slate-900 | 1.07:1 | fail | fail | fail |
| gray-100 | 15.13:1 | pass | pass | pass |
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 #1a1a3e.
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
AI prompt snippet
Use #1a1a3e as the primary color, following the Surrealism style: rgb(26, 26, 62), nearest Tailwind token indigo-950. Keep text contrast at least 4.5:1 (this color scores 16.65:1 on white, 1.26:1 on black).
Paste this into ChatGPT, Claude, Cursor, or v0 to use #1a1a3e with correct contrast constraints. Browse all palette colors.