#212840
Dark Blue
HEX
RGB
HSL
About #212840 Dark Blue
#212840 is a dark blue color. In the RGB color model, it is composed of 33 red, 40 green, and 64 blue. In the HSL color space, it has a hue of 226°, 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
Use #212840 in your CSS, SCSS, or Tailwind projects.
Color Properties
226°
Hue
32%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #212840 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #212840 against white and black backgrounds.
Aa#212840 on White
Contrast Ratio14.56:1
AA ✓AA Large ✓AAA ✓
Aa#212840 on Black
Contrast Ratio1.44:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #212840 across different color formats.
| Format | Value |
|---|---|
| HEX | #212840 |
| RGB | rgb(33, 40, 64) |
| HSL | hsl(226, 32%, 19%) |
| RGB Decimal | 33, 40, 64 |
| RGB Percent | 12.9%, 15.7%, 25.1% |
| CMYK (approx.) | 48%, 38%, 0%, 75% |
Related Palettes
12 palettes using #212840 or similar colors