#1D3091
Blue
HEX
RGB
HSL
About #1D3091 Blue
#1D3091 is a blue color. In the RGB color model, it is composed of 29 red, 48 green, and 145 blue. In the HSL color space, it has a hue of 230°, saturation of 67%, and lightness of 34%.
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 #1D3091 in your CSS, SCSS, or Tailwind projects.
Color Properties
230°
Hue
67%
Saturation
34%
Lightness
Blue
Color Harmonies
Colors that work well with #1D3091 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1D3091 against white and black backgrounds.
Aa#1D3091 on White
Contrast Ratio11.15:1
AA ✓AA Large ✓AAA ✓
Aa#1D3091 on Black
Contrast Ratio1.88:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1D3091 across different color formats.
| Format | Value |
|---|---|
| HEX | #1D3091 |
| RGB | rgb(29, 48, 145) |
| HSL | hsl(230, 67%, 34%) |
| RGB Decimal | 29, 48, 145 |
| RGB Percent | 11.4%, 18.8%, 56.9% |
| CMYK (approx.) | 80%, 67%, 0%, 43% |
Related Palettes
12 palettes using #1D3091 or similar colors