#213840
Dark Blue
HEX
RGB
HSL
About #213840 Dark Blue
#213840 is a dark blue color. In the RGB color model, it is composed of 33 red, 56 green, and 64 blue. In the HSL color space, it has a hue of 195°, 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 #213840 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
195°
Hue
32%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #213840 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #213840 against white and black backgrounds.
Aa#213840 on White
Contrast Ratio12.32:1
AA ✓AA Large ✓AAA ✓
Aa#213840 on Black
Contrast Ratio1.7:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #213840 across different color formats.
| Format | Value |
|---|---|
| HEX | #213840 |
| RGB | rgb(33, 56, 64) |
| HSL | hsl(195, 32%, 19%) |
| RGB Decimal | 33, 56, 64 |
| RGB Percent | 12.9%, 22.0%, 25.1% |
| CMYK (approx.) | 48%, 13%, 0%, 75% |
Related Palettes
12 palettes using #213840 or similar colors