#2A537A
Blue
HEX
RGB
HSL
About #2A537A Blue
#2A537A is a blue color. In the RGB color model, it is composed of 42 red, 83 green, and 122 blue. In the HSL color space, it has a hue of 209°, saturation of 49%, and lightness of 32%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #2A537A in your CSS, SCSS, or Tailwind projects.
Color Properties
209°
Hue
49%
Saturation
32%
Lightness
Blue
Color Harmonies
Colors that work well with #2A537A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2A537A against white and black backgrounds.
Aa#2A537A on White
Contrast Ratio8.03:1
AA ✓AA Large ✓AAA ✓
Aa#2A537A on Black
Contrast Ratio2.62:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2A537A across different color formats.
| Format | Value |
|---|---|
| HEX | #2A537A |
| RGB | rgb(42, 83, 122) |
| HSL | hsl(209, 49%, 32%) |
| RGB Decimal | 42, 83, 122 |
| RGB Percent | 16.5%, 32.5%, 47.8% |
| CMYK (approx.) | 66%, 32%, 0%, 52% |
Related Palettes
12 palettes using #2A537A or similar colors