#21546E
Blue
HEX
RGB
HSL
About #21546E Blue
#21546E is a blue color. In the RGB color model, it is composed of 33 red, 84 green, and 110 blue. In the HSL color space, it has a hue of 200°, saturation of 54%, and lightness of 28%.
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 #21546E in your CSS, SCSS, or Tailwind projects.
Color Properties
200°
Hue
54%
Saturation
28%
Lightness
Blue
Color Harmonies
Colors that work well with #21546E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #21546E against white and black backgrounds.
Aa#21546E on White
Contrast Ratio8.21:1
AA ✓AA Large ✓AAA ✓
Aa#21546E on Black
Contrast Ratio2.56:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #21546E across different color formats.
| Format | Value |
|---|---|
| HEX | #21546E |
| RGB | rgb(33, 84, 110) |
| HSL | hsl(200, 54%, 28%) |
| RGB Decimal | 33, 84, 110 |
| RGB Percent | 12.9%, 32.9%, 43.1% |
| CMYK (approx.) | 70%, 24%, 0%, 57% |
Related Palettes
12 palettes using #21546E or similar colors