#2517B5
Blue
HEX
RGB
HSL
About #2517B5 Blue
#2517B5 is a blue color. In the RGB color model, it is composed of 37 red, 23 green, and 181 blue. In the HSL color space, it has a hue of 245°, 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 #2517B5 in your CSS, SCSS, or Tailwind projects.
Color Properties
245°
Hue
77%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #2517B5 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2517B5 against white and black backgrounds.
Aa#2517B5 on White
Contrast Ratio11.24:1
AA ✓AA Large ✓AAA ✓
Aa#2517B5 on Black
Contrast Ratio1.87:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2517B5 across different color formats.
| Format | Value |
|---|---|
| HEX | #2517B5 |
| RGB | rgb(37, 23, 181) |
| HSL | hsl(245, 77%, 40%) |
| RGB Decimal | 37, 23, 181 |
| RGB Percent | 14.5%, 9.0%, 71.0% |
| CMYK (approx.) | 80%, 87%, 0%, 29% |
Related Palettes
12 palettes using #2517B5 or similar colors