#233D8B
Blue
HEX
RGB
HSL
About #233D8B Blue
#233D8B is a blue color. In the RGB color model, it is composed of 35 red, 61 green, and 139 blue. In the HSL color space, it has a hue of 225°, saturation of 60%, and lightness of 34%.
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 #233D8B in your CSS, SCSS, or Tailwind projects.
Color Properties
225°
Hue
60%
Saturation
34%
Lightness
Blue
Color Harmonies
Colors that work well with #233D8B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #233D8B against white and black backgrounds.
Aa#233D8B on White
Contrast Ratio9.94:1
AA ✓AA Large ✓AAA ✓
Aa#233D8B on Black
Contrast Ratio2.11:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #233D8B across different color formats.
| Format | Value |
|---|---|
| HEX | #233D8B |
| RGB | rgb(35, 61, 139) |
| HSL | hsl(225, 60%, 34%) |
| RGB Decimal | 35, 61, 139 |
| RGB Percent | 13.7%, 23.9%, 54.5% |
| CMYK (approx.) | 75%, 56%, 0%, 45% |
Related Palettes
12 palettes using #233D8B or similar colors