#237CA9
Blue
HEX
RGB
HSL
About #237CA9 Blue
#237CA9 is a blue color. In the RGB color model, it is composed of 35 red, 124 green, and 169 blue. In the HSL color space, it has a hue of 200°, saturation of 66%, and lightness of 40%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #237CA9 in your CSS, SCSS, or Tailwind projects.
Color Properties
200°
Hue
66%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #237CA9 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #237CA9 against white and black backgrounds.
Aa#237CA9 on White
Contrast Ratio4.64:1
AA ✓AA Large ✓AAA ✗
Aa#237CA9 on Black
Contrast Ratio4.53:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #237CA9 across different color formats.
| Format | Value |
|---|---|
| HEX | #237CA9 |
| RGB | rgb(35, 124, 169) |
| HSL | hsl(200, 66%, 40%) |
| RGB Decimal | 35, 124, 169 |
| RGB Percent | 13.7%, 48.6%, 66.3% |
| CMYK (approx.) | 79%, 27%, 0%, 34% |
Related Palettes
12 palettes using #237CA9 or similar colors