#303F7E
Blue
HEX
RGB
HSL
About #303F7E Blue
#303F7E is a blue color. In the RGB color model, it is composed of 48 red, 63 green, and 126 blue. In the HSL color space, it has a hue of 228°, saturation of 45%, and lightness of 34%.
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 #303F7E in your CSS, SCSS, or Tailwind projects.
Color Properties
228°
Hue
45%
Saturation
34%
Lightness
Blue
Color Harmonies
Colors that work well with #303F7E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #303F7E against white and black backgrounds.
Aa#303F7E on White
Contrast Ratio9.82:1
AA ✓AA Large ✓AAA ✓
Aa#303F7E on Black
Contrast Ratio2.14:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #303F7E across different color formats.
| Format | Value |
|---|---|
| HEX | #303F7E |
| RGB | rgb(48, 63, 126) |
| HSL | hsl(228, 45%, 34%) |
| RGB Decimal | 48, 63, 126 |
| RGB Percent | 18.8%, 24.7%, 49.4% |
| CMYK (approx.) | 62%, 50%, 0%, 51% |
Related Palettes
12 palettes using #303F7E or similar colors