#2D37A4
Blue
HEX
RGB
HSL
About #2D37A4 Blue
#2D37A4 is a blue color. In the RGB color model, it is composed of 45 red, 55 green, and 164 blue. In the HSL color space, it has a hue of 235°, saturation of 57%, and lightness of 41%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #2D37A4 in your CSS, SCSS, or Tailwind projects.
Color Properties
235°
Hue
57%
Saturation
41%
Lightness
Blue
Color Harmonies
Colors that work well with #2D37A4 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2D37A4 against white and black backgrounds.
Aa#2D37A4 on White
Contrast Ratio9.57:1
AA ✓AA Large ✓AAA ✓
Aa#2D37A4 on Black
Contrast Ratio2.19:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2D37A4 across different color formats.
| Format | Value |
|---|---|
| HEX | #2D37A4 |
| RGB | rgb(45, 55, 164) |
| HSL | hsl(235, 57%, 41%) |
| RGB Decimal | 45, 55, 164 |
| RGB Percent | 17.6%, 21.6%, 64.3% |
| CMYK (approx.) | 73%, 66%, 0%, 36% |
Related Palettes
12 palettes using #2D37A4 or similar colors