#1B2798
Blue
HEX
RGB
HSL
About #1B2798 Blue
#1B2798 is a blue color. In the RGB color model, it is composed of 27 red, 39 green, and 152 blue. In the HSL color space, it has a hue of 234°, saturation of 70%, and lightness of 35%.
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 #1B2798 in your CSS, SCSS, or Tailwind projects.
Color Properties
234°
Hue
70%
Saturation
35%
Lightness
Blue
Color Harmonies
Colors that work well with #1B2798 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1B2798 against white and black backgrounds.
Aa#1B2798 on White
Contrast Ratio11.73:1
AA ✓AA Large ✓AAA ✓
Aa#1B2798 on Black
Contrast Ratio1.79:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1B2798 across different color formats.
| Format | Value |
|---|---|
| HEX | #1B2798 |
| RGB | rgb(27, 39, 152) |
| HSL | hsl(234, 70%, 35%) |
| RGB Decimal | 27, 39, 152 |
| RGB Percent | 10.6%, 15.3%, 59.6% |
| CMYK (approx.) | 82%, 74%, 0%, 40% |
Related Palettes
12 palettes using #1B2798 or similar colors