#23578B
Blue
HEX
RGB
HSL
About #23578B Blue
#23578B is a blue color. In the RGB color model, it is composed of 35 red, 87 green, and 139 blue. In the HSL color space, it has a hue of 210°, saturation of 60%, 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 #23578B in your CSS, SCSS, or Tailwind projects.
Color Properties
210°
Hue
60%
Saturation
34%
Lightness
Blue
Color Harmonies
Colors that work well with #23578B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #23578B against white and black backgrounds.
Aa#23578B on White
Contrast Ratio7.48:1
AA ✓AA Large ✓AAA ✓
Aa#23578B on Black
Contrast Ratio2.81:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #23578B across different color formats.
| Format | Value |
|---|---|
| HEX | #23578B |
| RGB | rgb(35, 87, 139) |
| HSL | hsl(210, 60%, 34%) |
| RGB Decimal | 35, 87, 139 |
| RGB Percent | 13.7%, 34.1%, 54.5% |
| CMYK (approx.) | 75%, 37%, 0%, 45% |
Related Palettes
12 palettes using #23578B or similar colors