#2A8BCB
Blue
HEX
RGB
HSL
About #2A8BCB Blue
#2A8BCB is a blue color. In the RGB color model, it is composed of 42 red, 139 green, and 203 blue. In the HSL color space, it has a hue of 204°, saturation of 66%, and lightness of 48%.
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 #2A8BCB in your CSS, SCSS, or Tailwind projects.
Color Properties
204°
Hue
66%
Saturation
48%
Lightness
Blue
Color Harmonies
Colors that work well with #2A8BCB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2A8BCB against white and black backgrounds.
Aa#2A8BCB on White
Contrast Ratio3.71:1
AA ✗AA Large ✓AAA ✗
Aa#2A8BCB on Black
Contrast Ratio5.65:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #2A8BCB across different color formats.
| Format | Value |
|---|---|
| HEX | #2A8BCB |
| RGB | rgb(42, 139, 203) |
| HSL | hsl(204, 66%, 48%) |
| RGB Decimal | 42, 139, 203 |
| RGB Percent | 16.5%, 54.5%, 79.6% |
| CMYK (approx.) | 79%, 32%, 0%, 20% |
Related Palettes
12 palettes using #2A8BCB or similar colors