#2A17B5
Blue
HEX
RGB
HSL
About #2A17B5 Blue
#2A17B5 is a blue color. In the RGB color model, it is composed of 42 red, 23 green, and 181 blue. In the HSL color space, it has a hue of 247°, saturation of 77%, and lightness of 40%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #2A17B5 in your CSS, SCSS, or Tailwind projects.
Color Properties
247°
Hue
77%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #2A17B5 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2A17B5 against white and black backgrounds.
Aa#2A17B5 on White
Contrast Ratio11.12:1
AA ✓AA Large ✓AAA ✓
Aa#2A17B5 on Black
Contrast Ratio1.89:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2A17B5 across different color formats.
| Format | Value |
|---|---|
| HEX | #2A17B5 |
| RGB | rgb(42, 23, 181) |
| HSL | hsl(247, 77%, 40%) |
| RGB Decimal | 42, 23, 181 |
| RGB Percent | 16.5%, 9.0%, 71.0% |
| CMYK (approx.) | 77%, 87%, 0%, 29% |
Related Palettes
12 palettes using #2A17B5 or similar colors