#233C53
Dark Blue
HEX
RGB
HSL
About #233C53 Dark Blue
#233C53 is a dark blue color. In the RGB color model, it is composed of 35 red, 60 green, and 83 blue. In the HSL color space, it has a hue of 209°, saturation of 41%, and lightness of 23%.
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 #233C53 in your CSS, SCSS, or Tailwind projects.
Color Properties
209°
Hue
41%
Saturation
23%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #233C53 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #233C53 against white and black backgrounds.
Aa#233C53 on White
Contrast Ratio11.4:1
AA ✓AA Large ✓AAA ✓
Aa#233C53 on Black
Contrast Ratio1.84:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #233C53 across different color formats.
| Format | Value |
|---|---|
| HEX | #233C53 |
| RGB | rgb(35, 60, 83) |
| HSL | hsl(209, 41%, 23%) |
| RGB Decimal | 35, 60, 83 |
| RGB Percent | 13.7%, 23.5%, 32.5% |
| CMYK (approx.) | 58%, 28%, 0%, 67% |
Related Palettes
12 palettes using #233C53 or similar colors