#3A5788
Blue
HEX
RGB
HSL
About #3A5788 Blue
#3A5788 is a blue color. In the RGB color model, it is composed of 58 red, 87 green, and 136 blue. In the HSL color space, it has a hue of 218°, saturation of 40%, and lightness of 38%.
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 #3A5788 in your CSS, SCSS, or Tailwind projects.
Color Properties
218°
Hue
40%
Saturation
38%
Lightness
Blue
Color Harmonies
Colors that work well with #3A5788 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3A5788 against white and black backgrounds.
Aa#3A5788 on White
Contrast Ratio7.24:1
AA ✓AA Large ✓AAA ✓
Aa#3A5788 on Black
Contrast Ratio2.9:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #3A5788 across different color formats.
| Format | Value |
|---|---|
| HEX | #3A5788 |
| RGB | rgb(58, 87, 136) |
| HSL | hsl(218, 40%, 38%) |
| RGB Decimal | 58, 87, 136 |
| RGB Percent | 22.7%, 34.1%, 53.3% |
| CMYK (approx.) | 57%, 36%, 0%, 47% |
Related Palettes
12 palettes using #3A5788 or similar colors