#212A3F
Dark Blue
HEX
RGB
HSL
About #212A3F Dark Blue
#212A3F is a dark blue color. In the RGB color model, it is composed of 33 red, 42 green, and 63 blue. In the HSL color space, it has a hue of 222°, saturation of 31%, 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 #212A3F in your CSS, SCSS, or Tailwind projects.
Color Properties
222°
Hue
31%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #212A3F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #212A3F against white and black backgrounds.
Aa#212A3F on White
Contrast Ratio14.31:1
AA ✓AA Large ✓AAA ✓
Aa#212A3F on Black
Contrast Ratio1.47:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #212A3F across different color formats.
| Format | Value |
|---|---|
| HEX | #212A3F |
| RGB | rgb(33, 42, 63) |
| HSL | hsl(222, 31%, 19%) |
| RGB Decimal | 33, 42, 63 |
| RGB Percent | 12.9%, 16.5%, 24.7% |
| CMYK (approx.) | 48%, 33%, 0%, 75% |
Related Palettes
12 palettes using #212A3F or similar colors