#3138B9
Blue
HEX
RGB
HSL
About #3138B9 Blue
#3138B9 is a blue color. In the RGB color model, it is composed of 49 red, 56 green, and 185 blue. In the HSL color space, it has a hue of 237°, saturation of 58%, and lightness of 46%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #3138B9 in your CSS, SCSS, or Tailwind projects.
Color Properties
237°
Hue
58%
Saturation
46%
Lightness
Blue
Color Harmonies
Colors that work well with #3138B9 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3138B9 against white and black backgrounds.
Aa#3138B9 on White
Contrast Ratio8.76:1
AA ✓AA Large ✓AAA ✓
Aa#3138B9 on Black
Contrast Ratio2.4:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #3138B9 across different color formats.
| Format | Value |
|---|---|
| HEX | #3138B9 |
| RGB | rgb(49, 56, 185) |
| HSL | hsl(237, 58%, 46%) |
| RGB Decimal | 49, 56, 185 |
| RGB Percent | 19.2%, 22.0%, 72.5% |
| CMYK (approx.) | 74%, 70%, 0%, 27% |
Related Palettes
12 palettes using #3138B9 or similar colors