#1C51A0
Blue
HEX
RGB
HSL
About #1C51A0 Blue
#1C51A0 is a blue color. In the RGB color model, it is composed of 28 red, 81 green, and 160 blue. In the HSL color space, it has a hue of 216°, saturation of 70%, and lightness of 37%.
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 #1C51A0 in your CSS, SCSS, or Tailwind projects.
Color Properties
216°
Hue
70%
Saturation
37%
Lightness
Blue
Color Harmonies
Colors that work well with #1C51A0 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1C51A0 against white and black backgrounds.
Aa#1C51A0 on White
Contrast Ratio7.68:1
AA ✓AA Large ✓AAA ✓
Aa#1C51A0 on Black
Contrast Ratio2.73:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1C51A0 across different color formats.
| Format | Value |
|---|---|
| HEX | #1C51A0 |
| RGB | rgb(28, 81, 160) |
| HSL | hsl(216, 70%, 37%) |
| RGB Decimal | 28, 81, 160 |
| RGB Percent | 11.0%, 31.8%, 62.7% |
| CMYK (approx.) | 83%, 49%, 0%, 37% |
Related Palettes
12 palettes using #1C51A0 or similar colors