#21252E
Dark Blue
HEX
RGB
HSL
About #21252E Dark Blue
#21252E is a dark blue color. In the RGB color model, it is composed of 33 red, 37 green, and 46 blue. In the HSL color space, it has a hue of 222°, saturation of 16%, and lightness of 15%.
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 & Gradients
Use #21252E in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
222°
Hue
16%
Saturation
15%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #21252E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #21252E against white and black backgrounds.
Aa#21252E on White
Contrast Ratio15.34:1
AA ✓AA Large ✓AAA ✓
Aa#21252E on Black
Contrast Ratio1.37:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #21252E across different color formats.
| Format | Value |
|---|---|
| HEX | #21252E |
| RGB | rgb(33, 37, 46) |
| HSL | hsl(222, 16%, 15%) |
| RGB Decimal | 33, 37, 46 |
| RGB Percent | 12.9%, 14.5%, 18.0% |
| CMYK (approx.) | 28%, 20%, 0%, 82% |
Related Palettes
12 palettes using #21252E or similar colors