#21272D
Dark Blue
HEX
RGB
HSL
About #21272D Dark Blue
#21272D is a dark blue color. In the RGB color model, it is composed of 33 red, 39 green, and 45 blue. In the HSL color space, it has a hue of 210°, saturation of 15%, 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 #21272D in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
210°
Hue
15%
Saturation
15%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #21272D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #21272D against white and black backgrounds.
Aa#21272D on White
Contrast Ratio15.08:1
AA ✓AA Large ✓AAA ✓
Aa#21272D on Black
Contrast Ratio1.39:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #21272D across different color formats.
| Format | Value |
|---|---|
| HEX | #21272D |
| RGB | rgb(33, 39, 45) |
| HSL | hsl(210, 15%, 15%) |
| RGB Decimal | 33, 39, 45 |
| RGB Percent | 12.9%, 15.3%, 17.6% |
| CMYK (approx.) | 27%, 13%, 0%, 82% |
Related Palettes
12 palettes using #21272D or similar colors