#2A3583
Blue
HEX
RGB
HSL
About #2A3583 Blue
#2A3583 is a blue color. In the RGB color model, it is composed of 42 red, 53 green, and 131 blue. In the HSL color space, it has a hue of 233°, saturation of 51%, 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 #2A3583 in your CSS, SCSS, or Tailwind projects.
Color Properties
233°
Hue
51%
Saturation
34%
Lightness
Blue
Color Harmonies
Colors that work well with #2A3583 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2A3583 against white and black backgrounds.
Aa#2A3583 on White
Contrast Ratio10.85:1
AA ✓AA Large ✓AAA ✓
Aa#2A3583 on Black
Contrast Ratio1.94:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2A3583 across different color formats.
| Format | Value |
|---|---|
| HEX | #2A3583 |
| RGB | rgb(42, 53, 131) |
| HSL | hsl(233, 51%, 34%) |
| RGB Decimal | 42, 53, 131 |
| RGB Percent | 16.5%, 20.8%, 51.4% |
| CMYK (approx.) | 68%, 60%, 0%, 49% |
Related Palettes
12 palettes using #2A3583 or similar colors