#397EA4
Blue
HEX
RGB
HSL
About #397EA4 Blue
#397EA4 is a blue color. In the RGB color model, it is composed of 57 red, 126 green, and 164 blue. In the HSL color space, it has a hue of 201°, saturation of 48%, and lightness of 43%.
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 & Gradients
Use #397EA4 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
201°
Hue
48%
Saturation
43%
Lightness
Blue
Color Harmonies
Colors that work well with #397EA4 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #397EA4 against white and black backgrounds.
Aa#397EA4 on White
Contrast Ratio4.47:1
AA ✗AA Large ✓AAA ✗
Aa#397EA4 on Black
Contrast Ratio4.69:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #397EA4 across different color formats.
| Format | Value |
|---|---|
| HEX | #397EA4 |
| RGB | rgb(57, 126, 164) |
| HSL | hsl(201, 48%, 43%) |
| RGB Decimal | 57, 126, 164 |
| RGB Percent | 22.4%, 49.4%, 64.3% |
| CMYK (approx.) | 65%, 23%, 0%, 36% |
Related Palettes
12 palettes using #397EA4 or similar colors