#21233F
Dark Blue
HEX
RGB
HSL
About #21233F Dark Blue
#21233F is a dark blue color. In the RGB color model, it is composed of 33 red, 35 green, and 63 blue. In the HSL color space, it has a hue of 236°, 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 #21233F in your CSS, SCSS, or Tailwind projects.
Color Properties
236°
Hue
31%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #21233F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #21233F against white and black backgrounds.
Aa#21233F on White
Contrast Ratio15.25:1
AA ✓AA Large ✓AAA ✓
Aa#21233F on Black
Contrast Ratio1.38:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #21233F across different color formats.
| Format | Value |
|---|---|
| HEX | #21233F |
| RGB | rgb(33, 35, 63) |
| HSL | hsl(236, 31%, 19%) |
| RGB Decimal | 33, 35, 63 |
| RGB Percent | 12.9%, 13.7%, 24.7% |
| CMYK (approx.) | 48%, 44%, 0%, 75% |
Related Palettes
12 palettes using #21233F or similar colors