#307AD5
Blue
HEX
RGB
HSL
About #307AD5 Blue
#307AD5 is a blue color. In the RGB color model, it is composed of 48 red, 122 green, and 213 blue. In the HSL color space, it has a hue of 213°, saturation of 66%, and lightness of 51%.
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 #307AD5 in your CSS, SCSS, or Tailwind projects.
Color Properties
213°
Hue
66%
Saturation
51%
Lightness
Blue
Color Harmonies
Colors that work well with #307AD5 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #307AD5 against white and black backgrounds.
Aa#307AD5 on White
Contrast Ratio4.31:1
AA ✗AA Large ✓AAA ✗
Aa#307AD5 on Black
Contrast Ratio4.87:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #307AD5 across different color formats.
| Format | Value |
|---|---|
| HEX | #307AD5 |
| RGB | rgb(48, 122, 213) |
| HSL | hsl(213, 66%, 51%) |
| RGB Decimal | 48, 122, 213 |
| RGB Percent | 18.8%, 47.8%, 83.5% |
| CMYK (approx.) | 77%, 43%, 0%, 16% |
Related Palettes
12 palettes using #307AD5 or similar colors