#1C559B
Blue
HEX
RGB
HSL
About #1C559B Blue
#1C559B is a blue color. In the RGB color model, it is composed of 28 red, 85 green, and 155 blue. In the HSL color space, it has a hue of 213°, 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 #1C559B in your CSS, SCSS, or Tailwind projects.
Color Properties
213°
Hue
69%
Saturation
36%
Lightness
Blue
Color Harmonies
Colors that work well with #1C559B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1C559B against white and black backgrounds.
Aa#1C559B on White
Contrast Ratio7.44:1
AA ✓AA Large ✓AAA ✓
Aa#1C559B on Black
Contrast Ratio2.82:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1C559B across different color formats.
| Format | Value |
|---|---|
| HEX | #1C559B |
| RGB | rgb(28, 85, 155) |
| HSL | hsl(213, 69%, 36%) |
| RGB Decimal | 28, 85, 155 |
| RGB Percent | 11.0%, 33.3%, 60.8% |
| CMYK (approx.) | 82%, 45%, 0%, 39% |
Related Palettes
12 palettes using #1C559B or similar colors