#30577E
Blue
HEX
RGB
HSL
About #30577E Blue
#30577E is a blue color. In the RGB color model, it is composed of 48 red, 87 green, and 126 blue. In the HSL color space, it has a hue of 210°, saturation of 45%, and lightness of 34%.
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 #30577E in your CSS, SCSS, or Tailwind projects.
Color Properties
210°
Hue
45%
Saturation
34%
Lightness
Blue
Color Harmonies
Colors that work well with #30577E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #30577E against white and black backgrounds.
Aa#30577E on White
Contrast Ratio7.53:1
AA ✓AA Large ✓AAA ✓
Aa#30577E on Black
Contrast Ratio2.79:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #30577E across different color formats.
| Format | Value |
|---|---|
| HEX | #30577E |
| RGB | rgb(48, 87, 126) |
| HSL | hsl(210, 45%, 34%) |
| RGB Decimal | 48, 87, 126 |
| RGB Percent | 18.8%, 34.1%, 49.4% |
| CMYK (approx.) | 62%, 31%, 0%, 51% |
Related Palettes
12 palettes using #30577E or similar colors