#121C27
Dark Blue
HEX
RGB
HSL
About #121C27 Dark Blue
#121C27 is a dark blue color. In the RGB color model, it is composed of 18 red, 28 green, and 39 blue. In the HSL color space, it has a hue of 211°, saturation of 37%, and lightness of 11%.
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 & Gradients
Use #121C27 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
211°
Hue
37%
Saturation
11%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #121C27 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #121C27 against white and black backgrounds.
Aa#121C27 on White
Contrast Ratio17.2:1
AA ✓AA Large ✓AAA ✓
Aa#121C27 on Black
Contrast Ratio1.22:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #121C27 across different color formats.
| Format | Value |
|---|---|
| HEX | #121C27 |
| RGB | rgb(18, 28, 39) |
| HSL | hsl(211, 37%, 11%) |
| RGB Decimal | 18, 28, 39 |
| RGB Percent | 7.1%, 11.0%, 15.3% |
| CMYK (approx.) | 54%, 28%, 0%, 85% |
Related Palettes
12 palettes using #121C27 or similar colors