#21859F
Blue
HEX
RGB
HSL
About #21859F Blue
#21859F is a blue color. In the RGB color model, it is composed of 33 red, 133 green, and 159 blue. In the HSL color space, it has a hue of 192°, saturation of 66%, and lightness of 38%.
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 & Gradients
Use #21859F in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
192°
Hue
66%
Saturation
38%
Lightness
Blue
Color Harmonies
Colors that work well with #21859F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #21859F against white and black backgrounds.
Aa#21859F on White
Contrast Ratio4.27:1
AA ✗AA Large ✓AAA ✗
Aa#21859F on Black
Contrast Ratio4.92:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #21859F across different color formats.
| Format | Value |
|---|---|
| HEX | #21859F |
| RGB | rgb(33, 133, 159) |
| HSL | hsl(192, 66%, 38%) |
| RGB Decimal | 33, 133, 159 |
| RGB Percent | 12.9%, 52.2%, 62.4% |
| CMYK (approx.) | 79%, 16%, 0%, 38% |
Related Palettes
12 palettes using #21859F or similar colors