#315B9B
Blue
HEX
RGB
HSL
About #315B9B Blue
#315B9B is a blue color. In the RGB color model, it is composed of 49 red, 91 green, and 155 blue. In the HSL color space, it has a hue of 216°, saturation of 52%, and lightness of 40%.
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 #315B9B in your CSS, SCSS, or Tailwind projects.
Color Properties
216°
Hue
52%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #315B9B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #315B9B against white and black backgrounds.
Aa#315B9B on White
Contrast Ratio6.77:1
AA ✓AA Large ✓AAA ✗
Aa#315B9B on Black
Contrast Ratio3.1:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #315B9B across different color formats.
| Format | Value |
|---|---|
| HEX | #315B9B |
| RGB | rgb(49, 91, 155) |
| HSL | hsl(216, 52%, 40%) |
| RGB Decimal | 49, 91, 155 |
| RGB Percent | 19.2%, 35.7%, 60.8% |
| CMYK (approx.) | 68%, 41%, 0%, 39% |
Related Palettes
12 palettes using #315B9B or similar colors