#021721
Dark Blue
HEX
RGB
HSL
About #021721 Dark Blue
#021721 is a dark blue color. In the RGB color model, it is composed of 2 red, 23 green, and 33 blue. In the HSL color space, it has a hue of 199°, saturation of 89%, and lightness of 7%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #021721 in your CSS, SCSS, or Tailwind projects.
Color Properties
199°
Hue
89%
Saturation
7%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #021721 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #021721 against white and black backgrounds.
Aa#021721 on White
Contrast Ratio18.31:1
AA ✓AA Large ✓AAA ✓
Aa#021721 on Black
Contrast Ratio1.15:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #021721 across different color formats.
| Format | Value |
|---|---|
| HEX | #021721 |
| RGB | rgb(2, 23, 33) |
| HSL | hsl(199, 89%, 7%) |
| RGB Decimal | 2, 23, 33 |
| RGB Percent | 0.8%, 9.0%, 12.9% |
| CMYK (approx.) | 94%, 30%, 0%, 87% |
Related Palettes
12 palettes using #021721 or similar colors