#2A7DCF
Blue
HEX
RGB
HSL
About #2A7DCF Blue
#2A7DCF is a blue color. In the RGB color model, it is composed of 42 red, 125 green, and 207 blue. In the HSL color space, it has a hue of 210°, saturation of 66%, 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 #2A7DCF in your CSS, SCSS, or Tailwind projects.
Color Properties
210°
Hue
66%
Saturation
49%
Lightness
Blue
Color Harmonies
Colors that work well with #2A7DCF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2A7DCF against white and black backgrounds.
Aa#2A7DCF on White
Contrast Ratio4.26:1
AA ✗AA Large ✓AAA ✗
Aa#2A7DCF on Black
Contrast Ratio4.93:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #2A7DCF across different color formats.
| Format | Value |
|---|---|
| HEX | #2A7DCF |
| RGB | rgb(42, 125, 207) |
| HSL | hsl(210, 66%, 49%) |
| RGB Decimal | 42, 125, 207 |
| RGB Percent | 16.5%, 49.0%, 81.2% |
| CMYK (approx.) | 80%, 40%, 0%, 19% |
Related Palettes
12 palettes using #2A7DCF or similar colors