#233D9A
Blue
HEX
RGB
HSL
About #233D9A Blue
#233D9A is a blue color. In the RGB color model, it is composed of 35 red, 61 green, and 154 blue. In the HSL color space, it has a hue of 227°, saturation of 63%, and lightness of 37%.
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 #233D9A in your CSS, SCSS, or Tailwind projects.
Color Properties
227°
Hue
63%
Saturation
37%
Lightness
Blue
Color Harmonies
Colors that work well with #233D9A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #233D9A against white and black backgrounds.
Aa#233D9A on White
Contrast Ratio9.52:1
AA ✓AA Large ✓AAA ✓
Aa#233D9A on Black
Contrast Ratio2.21:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #233D9A across different color formats.
| Format | Value |
|---|---|
| HEX | #233D9A |
| RGB | rgb(35, 61, 154) |
| HSL | hsl(227, 63%, 37%) |
| RGB Decimal | 35, 61, 154 |
| RGB Percent | 13.7%, 23.9%, 60.4% |
| CMYK (approx.) | 77%, 60%, 0%, 40% |
Related Palettes
12 palettes using #233D9A or similar colors