#2F404B
Dark Blue
HEX
RGB
HSL
About #2F404B Dark Blue
#2F404B is a dark blue color. In the RGB color model, it is composed of 47 red, 64 green, and 75 blue. In the HSL color space, it has a hue of 204°, saturation of 23%, and lightness of 24%.
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 #2F404B in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
204°
Hue
23%
Saturation
24%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #2F404B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2F404B against white and black backgrounds.
Aa#2F404B on White
Contrast Ratio10.74:1
AA ✓AA Large ✓AAA ✓
Aa#2F404B on Black
Contrast Ratio1.96:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2F404B across different color formats.
| Format | Value |
|---|---|
| HEX | #2F404B |
| RGB | rgb(47, 64, 75) |
| HSL | hsl(204, 23%, 24%) |
| RGB Decimal | 47, 64, 75 |
| RGB Percent | 18.4%, 25.1%, 29.4% |
| CMYK (approx.) | 37%, 15%, 0%, 71% |
Related Palettes
12 palettes using #2F404B or similar colors