#1D37AF
Blue
HEX
RGB
HSL
About #1D37AF Blue
#1D37AF is a blue color. In the RGB color model, it is composed of 29 red, 55 green, and 175 blue. In the HSL color space, it has a hue of 229°, saturation of 72%, and lightness of 40%.
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
Use #1D37AF in your CSS, SCSS, or Tailwind projects.
Color Properties
229°
Hue
72%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #1D37AF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1D37AF against white and black backgrounds.
Aa#1D37AF on White
Contrast Ratio9.47:1
AA ✓AA Large ✓AAA ✓
Aa#1D37AF on Black
Contrast Ratio2.22:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1D37AF across different color formats.
| Format | Value |
|---|---|
| HEX | #1D37AF |
| RGB | rgb(29, 55, 175) |
| HSL | hsl(229, 72%, 40%) |
| RGB Decimal | 29, 55, 175 |
| RGB Percent | 11.4%, 21.6%, 68.6% |
| CMYK (approx.) | 83%, 69%, 0%, 31% |
Related Palettes
12 palettes using #1D37AF or similar colors