#212A40
Dark Blue
HEX
RGB
HSL
About #212A40 Dark Blue
#212A40 is a dark blue color. In the RGB color model, it is composed of 33 red, 42 green, and 64 blue. In the HSL color space, it has a hue of 223°, saturation of 32%, and lightness of 19%.
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 #212A40 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
223°
Hue
32%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #212A40 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #212A40 against white and black backgrounds.
Aa#212A40 on White
Contrast Ratio14.29:1
AA ✓AA Large ✓AAA ✓
Aa#212A40 on Black
Contrast Ratio1.47:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #212A40 across different color formats.
| Format | Value |
|---|---|
| HEX | #212A40 |
| RGB | rgb(33, 42, 64) |
| HSL | hsl(223, 32%, 19%) |
| RGB Decimal | 33, 42, 64 |
| RGB Percent | 12.9%, 16.5%, 25.1% |
| CMYK (approx.) | 48%, 34%, 0%, 75% |
Related Palettes
12 palettes using #212A40 or similar colors