#1C3A9B
Blue
HEX
RGB
HSL
About #1C3A9B Blue
#1C3A9B is a blue color. In the RGB color model, it is composed of 28 red, 58 green, and 155 blue. In the HSL color space, it has a hue of 226°, saturation of 69%, and lightness of 36%.
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 #1C3A9B in your CSS, SCSS, or Tailwind projects.
Color Properties
226°
Hue
69%
Saturation
36%
Lightness
Blue
Color Harmonies
Colors that work well with #1C3A9B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1C3A9B against white and black backgrounds.
Aa#1C3A9B on White
Contrast Ratio9.87:1
AA ✓AA Large ✓AAA ✓
Aa#1C3A9B on Black
Contrast Ratio2.13:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1C3A9B across different color formats.
| Format | Value |
|---|---|
| HEX | #1C3A9B |
| RGB | rgb(28, 58, 155) |
| HSL | hsl(226, 69%, 36%) |
| RGB Decimal | 28, 58, 155 |
| RGB Percent | 11.0%, 22.7%, 60.8% |
| CMYK (approx.) | 82%, 63%, 0%, 39% |
Related Palettes
12 palettes using #1C3A9B or similar colors