#307DE8
Blue
HEX
RGB
HSL
About #307DE8 Blue
#307DE8 is a blue color. In the RGB color model, it is composed of 48 red, 125 green, and 232 blue. In the HSL color space, it has a hue of 215°, saturation of 80%, and lightness of 55%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #307DE8 in your CSS, SCSS, or Tailwind projects.
Color Properties
215°
Hue
80%
Saturation
55%
Lightness
Blue
Color Harmonies
Colors that work well with #307DE8 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #307DE8 against white and black backgrounds.
Aa#307DE8 on White
Contrast Ratio4.02:1
AA ✗AA Large ✓AAA ✗
Aa#307DE8 on Black
Contrast Ratio5.22:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #307DE8 across different color formats.
| Format | Value |
|---|---|
| HEX | #307DE8 |
| RGB | rgb(48, 125, 232) |
| HSL | hsl(215, 80%, 55%) |
| RGB Decimal | 48, 125, 232 |
| RGB Percent | 18.8%, 49.0%, 91.0% |
| CMYK (approx.) | 79%, 46%, 0%, 9% |
Related Palettes
12 palettes using #307DE8 or similar colors