#213940
Dark Blue
HEX
RGB
HSL
About #213940 Dark Blue
#213940 is a dark blue color. In the RGB color model, it is composed of 33 red, 57 green, and 64 blue. In the HSL color space, it has a hue of 194°, 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 #213940 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
194°
Hue
32%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #213940 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #213940 against white and black backgrounds.
Aa#213940 on White
Contrast Ratio12.18:1
AA ✓AA Large ✓AAA ✓
Aa#213940 on Black
Contrast Ratio1.72:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #213940 across different color formats.
| Format | Value |
|---|---|
| HEX | #213940 |
| RGB | rgb(33, 57, 64) |
| HSL | hsl(194, 32%, 19%) |
| RGB Decimal | 33, 57, 64 |
| RGB Percent | 12.9%, 22.4%, 25.1% |
| CMYK (approx.) | 48%, 11%, 0%, 75% |
Related Palettes
12 palettes using #213940 or similar colors