#2277B4
Blue
HEX
RGB
HSL
About #2277B4 Blue
#2277B4 is a blue color. In the RGB color model, it is composed of 34 red, 119 green, and 180 blue. In the HSL color space, it has a hue of 205°, saturation of 68%, and lightness of 42%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #2277B4 in your CSS, SCSS, or Tailwind projects.
Color Properties
205°
Hue
68%
Saturation
42%
Lightness
Blue
Color Harmonies
Colors that work well with #2277B4 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2277B4 against white and black backgrounds.
Aa#2277B4 on White
Contrast Ratio4.81:1
AA ✓AA Large ✓AAA ✗
Aa#2277B4 on Black
Contrast Ratio4.37:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #2277B4 across different color formats.
| Format | Value |
|---|---|
| HEX | #2277B4 |
| RGB | rgb(34, 119, 180) |
| HSL | hsl(205, 68%, 42%) |
| RGB Decimal | 34, 119, 180 |
| RGB Percent | 13.3%, 46.7%, 70.6% |
| CMYK (approx.) | 81%, 34%, 0%, 29% |
Related Palettes
12 palettes using #2277B4 or similar colors