#81B2DF
Blue
HEX
RGB
HSL
About #81B2DF Blue
#81B2DF is a blue color. In the RGB color model, it is composed of 129 red, 178 green, and 223 blue. In the HSL color space, it has a hue of 209°, saturation of 59%, and lightness of 69%.
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 #81B2DF in your CSS, SCSS, or Tailwind projects.
Color Properties
209°
Hue
59%
Saturation
69%
Lightness
Blue
Color Harmonies
Colors that work well with #81B2DF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #81B2DF against white and black backgrounds.
Aa#81B2DF on White
Contrast Ratio2.24:1
AA ✗AA Large ✗AAA ✗
Aa#81B2DF on Black
Contrast Ratio9.37:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #81B2DF across different color formats.
| Format | Value |
|---|---|
| HEX | #81B2DF |
| RGB | rgb(129, 178, 223) |
| HSL | hsl(209, 59%, 69%) |
| RGB Decimal | 129, 178, 223 |
| RGB Percent | 50.6%, 69.8%, 87.5% |
| CMYK (approx.) | 42%, 20%, 0%, 13% |
Related Palettes
12 palettes using #81B2DF or similar colors