#1D47BB
Blue
HEX
RGB
HSL
About #1D47BB Blue
#1D47BB is a blue color. In the RGB color model, it is composed of 29 red, 71 green, and 187 blue. In the HSL color space, it has a hue of 224°, saturation of 73%, and lightness of 42%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code & Gradients
Use #1D47BB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
224°
Hue
73%
Saturation
42%
Lightness
Blue
Color Harmonies
Colors that work well with #1D47BB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1D47BB against white and black backgrounds.
Aa#1D47BB on White
Contrast Ratio7.86:1
AA ✓AA Large ✓AAA ✓
Aa#1D47BB on Black
Contrast Ratio2.67:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1D47BB across different color formats.
| Format | Value |
|---|---|
| HEX | #1D47BB |
| RGB | rgb(29, 71, 187) |
| HSL | hsl(224, 73%, 42%) |
| RGB Decimal | 29, 71, 187 |
| RGB Percent | 11.4%, 27.8%, 73.3% |
| CMYK (approx.) | 84%, 62%, 0%, 27% |
Related Palettes
12 palettes using #1D47BB or similar colors