#21136C
Blue
HEX
RGB
HSL
About #21136C Blue
#21136C is a blue color. In the RGB color model, it is composed of 33 red, 19 green, and 108 blue. In the HSL color space, it has a hue of 249°, saturation of 70%, and lightness of 25%.
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 #21136C in your CSS, SCSS, or Tailwind projects.
Color Properties
249°
Hue
70%
Saturation
25%
Lightness
Blue
Color Harmonies
Colors that work well with #21136C based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #21136C against white and black backgrounds.
Aa#21136C on White
Contrast Ratio15.28:1
AA ✓AA Large ✓AAA ✓
Aa#21136C on Black
Contrast Ratio1.37:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #21136C across different color formats.
| Format | Value |
|---|---|
| HEX | #21136C |
| RGB | rgb(33, 19, 108) |
| HSL | hsl(249, 70%, 25%) |
| RGB Decimal | 33, 19, 108 |
| RGB Percent | 12.9%, 7.5%, 42.4% |
| CMYK (approx.) | 69%, 82%, 0%, 58% |
Related Palettes
12 palettes using #21136C or similar colors