#1B2D3B
Dark Blue
HEX
RGB
HSL
About #1B2D3B Dark Blue
#1B2D3B is a dark blue color. In the RGB color model, it is composed of 27 red, 45 green, and 59 blue. In the HSL color space, it has a hue of 206°, saturation of 37%, and lightness of 17%.
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 #1B2D3B in your CSS, SCSS, or Tailwind projects.
Color Properties
206°
Hue
37%
Saturation
17%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1B2D3B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1B2D3B against white and black backgrounds.
Aa#1B2D3B on White
Contrast Ratio14.14:1
AA ✓AA Large ✓AAA ✓
Aa#1B2D3B on Black
Contrast Ratio1.49:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1B2D3B across different color formats.
| Format | Value |
|---|---|
| HEX | #1B2D3B |
| RGB | rgb(27, 45, 59) |
| HSL | hsl(206, 37%, 17%) |
| RGB Decimal | 27, 45, 59 |
| RGB Percent | 10.6%, 17.6%, 23.1% |
| CMYK (approx.) | 54%, 24%, 0%, 77% |
Related Palettes
12 palettes using #1B2D3B or similar colors