#263F4B
Dark Blue
HEX
RGB
HSL
About #263F4B Dark Blue
#263F4B is a dark blue color. In the RGB color model, it is composed of 38 red, 63 green, and 75 blue. In the HSL color space, it has a hue of 199°, saturation of 33%, and lightness of 22%.
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 #263F4B in your CSS, SCSS, or Tailwind projects.
Color Properties
199°
Hue
33%
Saturation
22%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #263F4B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #263F4B against white and black backgrounds.
Aa#263F4B on White
Contrast Ratio11.08:1
AA ✓AA Large ✓AAA ✓
Aa#263F4B on Black
Contrast Ratio1.9:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #263F4B across different color formats.
| Format | Value |
|---|---|
| HEX | #263F4B |
| RGB | rgb(38, 63, 75) |
| HSL | hsl(199, 33%, 22%) |
| RGB Decimal | 38, 63, 75 |
| RGB Percent | 14.9%, 24.7%, 29.4% |
| CMYK (approx.) | 49%, 16%, 0%, 71% |
Related Palettes
12 palettes using #263F4B or similar colors