#2A188B
Blue
HEX
RGB
HSL
About #2A188B Blue
#2A188B is a blue color. In the RGB color model, it is composed of 42 red, 24 green, and 139 blue. In the HSL color space, it has a hue of 249°, saturation of 71%, and lightness of 32%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code & Gradients
Use #2A188B in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
249°
Hue
71%
Saturation
32%
Lightness
Blue
Color Harmonies
Colors that work well with #2A188B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2A188B against white and black backgrounds.
Aa#2A188B on White
Contrast Ratio13.11:1
AA ✓AA Large ✓AAA ✓
Aa#2A188B on Black
Contrast Ratio1.6:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2A188B across different color formats.
| Format | Value |
|---|---|
| HEX | #2A188B |
| RGB | rgb(42, 24, 139) |
| HSL | hsl(249, 71%, 32%) |
| RGB Decimal | 42, 24, 139 |
| RGB Percent | 16.5%, 9.4%, 54.5% |
| CMYK (approx.) | 70%, 83%, 0%, 45% |
Related Palettes
12 palettes using #2A188B or similar colors