#2A91D5
Blue
HEX
RGB
HSL
About #2A91D5 Blue
#2A91D5 is a blue color. In the RGB color model, it is composed of 42 red, 145 green, and 213 blue. In the HSL color space, it has a hue of 204°, saturation of 67%, and lightness of 50%.
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 #2A91D5 in your CSS, SCSS, or Tailwind projects.
Color Properties
204°
Hue
67%
Saturation
50%
Lightness
Blue
Color Harmonies
Colors that work well with #2A91D5 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2A91D5 against white and black backgrounds.
Aa#2A91D5 on White
Contrast Ratio3.44:1
AA ✗AA Large ✓AAA ✗
Aa#2A91D5 on Black
Contrast Ratio6.11:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #2A91D5 across different color formats.
| Format | Value |
|---|---|
| HEX | #2A91D5 |
| RGB | rgb(42, 145, 213) |
| HSL | hsl(204, 67%, 50%) |
| RGB Decimal | 42, 145, 213 |
| RGB Percent | 16.5%, 56.9%, 83.5% |
| CMYK (approx.) | 80%, 32%, 0%, 16% |
Related Palettes
12 palettes using #2A91D5 or similar colors