#2B4348
Dark Blue
HEX
RGB
HSL
About #2B4348 Dark Blue
#2B4348 is a dark blue color. In the RGB color model, it is composed of 43 red, 67 green, and 72 blue. In the HSL color space, it has a hue of 190°, saturation of 25%, and lightness of 23%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code & Gradients
Use #2B4348 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
190°
Hue
25%
Saturation
23%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #2B4348 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2B4348 against white and black backgrounds.
Aa#2B4348 on White
Contrast Ratio10.5:1
AA ✓AA Large ✓AAA ✓
Aa#2B4348 on Black
Contrast Ratio2:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2B4348 across different color formats.
| Format | Value |
|---|---|
| HEX | #2B4348 |
| RGB | rgb(43, 67, 72) |
| HSL | hsl(190, 25%, 23%) |
| RGB Decimal | 43, 67, 72 |
| RGB Percent | 16.9%, 26.3%, 28.2% |
| CMYK (approx.) | 40%, 7%, 0%, 72% |
Related Palettes
12 palettes using #2B4348 or similar colors