#203B55
Dark Blue
HEX
RGB
HSL
About #203B55 Dark Blue
#203B55 is a dark blue color. In the RGB color model, it is composed of 32 red, 59 green, and 85 blue. In the HSL color space, it has a hue of 209°, saturation of 45%, 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 #203B55 in your CSS, SCSS, or Tailwind projects.
Color Properties
209°
Hue
45%
Saturation
23%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #203B55 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #203B55 against white and black backgrounds.
Aa#203B55 on White
Contrast Ratio11.55:1
AA ✓AA Large ✓AAA ✓
Aa#203B55 on Black
Contrast Ratio1.82:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #203B55 across different color formats.
| Format | Value |
|---|---|
| HEX | #203B55 |
| RGB | rgb(32, 59, 85) |
| HSL | hsl(209, 45%, 23%) |
| RGB Decimal | 32, 59, 85 |
| RGB Percent | 12.5%, 23.1%, 33.3% |
| CMYK (approx.) | 62%, 31%, 0%, 67% |
Related Palettes
12 palettes using #203B55 or similar colors