#121E28
Dark Blue
HEX
RGB
HSL
About #121E28 Dark Blue
#121E28 is a dark blue color. In the RGB color model, it is composed of 18 red, 30 green, and 40 blue. In the HSL color space, it has a hue of 207°, saturation of 38%, 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 #121E28 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
207°
Hue
38%
Saturation
11%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #121E28 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #121E28 against white and black backgrounds.
Aa#121E28 on White
Contrast Ratio16.91:1
AA ✓AA Large ✓AAA ✓
Aa#121E28 on Black
Contrast Ratio1.24:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #121E28 across different color formats.
| Format | Value |
|---|---|
| HEX | #121E28 |
| RGB | rgb(18, 30, 40) |
| HSL | hsl(207, 38%, 11%) |
| RGB Decimal | 18, 30, 40 |
| RGB Percent | 7.1%, 11.8%, 15.7% |
| CMYK (approx.) | 55%, 25%, 0%, 84% |
Related Palettes
12 palettes using #121E28 or similar colors