#1B4A5F
Dark Blue
HEX
RGB
HSL
About #1B4A5F Dark Blue
#1B4A5F is a dark blue color. In the RGB color model, it is composed of 27 red, 74 green, and 95 blue. In the HSL color space, it has a hue of 199°, saturation of 56%, and lightness of 24%.
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 #1B4A5F in your CSS, SCSS, or Tailwind projects.
Color Properties
199°
Hue
56%
Saturation
24%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1B4A5F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1B4A5F against white and black backgrounds.
Aa#1B4A5F on White
Contrast Ratio9.58:1
AA ✓AA Large ✓AAA ✓
Aa#1B4A5F on Black
Contrast Ratio2.19:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1B4A5F across different color formats.
| Format | Value |
|---|---|
| HEX | #1B4A5F |
| RGB | rgb(27, 74, 95) |
| HSL | hsl(199, 56%, 24%) |
| RGB Decimal | 27, 74, 95 |
| RGB Percent | 10.6%, 29.0%, 37.3% |
| CMYK (approx.) | 72%, 22%, 0%, 63% |
Related Palettes
12 palettes using #1B4A5F or similar colors