#21293B
Dark Blue
HEX
RGB
HSL
About #21293B Dark Blue
#21293B is a dark blue color. In the RGB color model, it is composed of 33 red, 41 green, and 59 blue. In the HSL color space, it has a hue of 222°, saturation of 28%, and lightness of 18%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code
Use #21293B in your CSS, SCSS, or Tailwind projects.
Color Properties
222°
Hue
28%
Saturation
18%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #21293B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #21293B against white and black backgrounds.
Aa#21293B on White
Contrast Ratio14.53:1
AA ✓AA Large ✓AAA ✓
Aa#21293B on Black
Contrast Ratio1.44:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #21293B across different color formats.
| Format | Value |
|---|---|
| HEX | #21293B |
| RGB | rgb(33, 41, 59) |
| HSL | hsl(222, 28%, 18%) |
| RGB Decimal | 33, 41, 59 |
| RGB Percent | 12.9%, 16.1%, 23.1% |
| CMYK (approx.) | 44%, 31%, 0%, 77% |
Related Palettes
12 palettes using #21293B or similar colors