#3D81BD
Blue
HEX
RGB
HSL
About #3D81BD Blue
#3D81BD is a blue color. In the RGB color model, it is composed of 61 red, 129 green, and 189 blue. In the HSL color space, it has a hue of 208°, saturation of 51%, and lightness of 49%.
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 #3D81BD in your CSS, SCSS, or Tailwind projects.
Color Properties
208°
Hue
51%
Saturation
49%
Lightness
Blue
Color Harmonies
Colors that work well with #3D81BD based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3D81BD against white and black backgrounds.
Aa#3D81BD on White
Contrast Ratio4.14:1
AA ✗AA Large ✓AAA ✗
Aa#3D81BD on Black
Contrast Ratio5.07:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #3D81BD across different color formats.
| Format | Value |
|---|---|
| HEX | #3D81BD |
| RGB | rgb(61, 129, 189) |
| HSL | hsl(208, 51%, 49%) |
| RGB Decimal | 61, 129, 189 |
| RGB Percent | 23.9%, 50.6%, 74.1% |
| CMYK (approx.) | 68%, 32%, 0%, 26% |
Related Palettes
12 palettes using #3D81BD or similar colors