#2551B6
Blue
HEX
RGB
HSL
About #2551B6 Blue
#2551B6 is a blue color. In the RGB color model, it is composed of 37 red, 81 green, and 182 blue. In the HSL color space, it has a hue of 222°, saturation of 66%, and lightness of 43%.
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 #2551B6 in your CSS, SCSS, or Tailwind projects.
Color Properties
222°
Hue
66%
Saturation
43%
Lightness
Blue
Color Harmonies
Colors that work well with #2551B6 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2551B6 against white and black backgrounds.
Aa#2551B6 on White
Contrast Ratio7.16:1
AA ✓AA Large ✓AAA ✓
Aa#2551B6 on Black
Contrast Ratio2.93:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2551B6 across different color formats.
| Format | Value |
|---|---|
| HEX | #2551B6 |
| RGB | rgb(37, 81, 182) |
| HSL | hsl(222, 66%, 43%) |
| RGB Decimal | 37, 81, 182 |
| RGB Percent | 14.5%, 31.8%, 71.4% |
| CMYK (approx.) | 80%, 55%, 0%, 29% |
Related Palettes
12 palettes using #2551B6 or similar colors