Natural Indigo Color — #003740: Codes, Palettes & Contrast
Natural Indigo (#003740) color codes in RGB, HSL, and OKLCH, the most readable text color on it, WCAG contrast ratios against white and black, and matching color palettes.
Natural Indigo is a named cyan color, ready to use anywhere you need it.
Natural Indigo#003740
Natural Indigo color codes
| HEX | #003740 |
|---|---|
| RGB | rgb(0, 55, 64) |
| HSL | hsl(188, 100%, 13%) |
| OKLCH | oklch(0.309 0.054 212.3) |
Browse more cyan colors.
Readable text on Natural Indigo
White text (#FFFFFF) has the higher contrast against this background: 12.96:1.
| Text color | Ratio | Normal text AA | Normal text AAA |
|---|---|---|---|
| Black | 1.62:1 | Fail | Fail |
| White | 12.96:1 | Pass | Pass |
Normal text requires at least 4.5:1 for WCAG AA and 7:1 for AAA. Check another combination.