#2123ec
#2123ec converts to rgb(33, 35, 236) and hsl(239, 84%, 53%). Its nearest Tailwind CSS token is blue-700.
01
Conversions
02
WCAG contrast
| Background | Ratio | AA text | AA large | AAA text |
|---|---|---|---|---|
| white | 8.35:1 | pass | pass | pass |
| black | 2.52:1 | fail | fail | fail |
| slate-900 | 2.14:1 | fail | fail | fail |
| gray-100 | 7.58:1 | 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.
03
Tints and shades
Lightness ladder in HSL space, from the lightest tint to the darkest shade of #2123ec.
04
Similar colors in the library
Nearest swatches by perceptual OKLab distance across all curated style palettes.
05
AI prompt snippet
Use #2123ec (rgb(33, 35, 236), nearest Tailwind token blue-700) as an accent. Keep text contrast at least 4.5:1 — this color scores 8.35:1 on white and 2.52:1 on black.
Paste this into ChatGPT, Claude, Cursor, or v0 to use #2123ec with correct contrast constraints. Browse all palette colors.