#308CE8
Blue
HEX
RGB
HSL
About #308CE8 Blue
#308CE8 is a blue color. In the RGB color model, it is composed of 48 red, 140 green, and 232 blue. In the HSL color space, it has a hue of 210°, 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 #308CE8 in your CSS, SCSS, or Tailwind projects.
Color Properties
210°
Hue
80%
Saturation
55%
Lightness
Blue
Color Harmonies
Colors that work well with #308CE8 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #308CE8 against white and black backgrounds.
Aa#308CE8 on White
Contrast Ratio3.48:1
AA ✗AA Large ✓AAA ✗
Aa#308CE8 on Black
Contrast Ratio6.04:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #308CE8 across different color formats.
| Format | Value |
|---|---|
| HEX | #308CE8 |
| RGB | rgb(48, 140, 232) |
| HSL | hsl(210, 80%, 55%) |
| RGB Decimal | 48, 140, 232 |
| RGB Percent | 18.8%, 54.9%, 91.0% |
| CMYK (approx.) | 79%, 40%, 0%, 9% |
Related Palettes
12 palettes using #308CE8 or similar colors