#307988
Blue
HEX
RGB
HSL
About #307988 Blue
#307988 is a blue color. In the RGB color model, it is composed of 48 red, 121 green, and 136 blue. In the HSL color space, it has a hue of 190°, saturation of 48%, and lightness of 36%.
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 #307988 in your CSS, SCSS, or Tailwind projects.
Color Properties
190°
Hue
48%
Saturation
36%
Lightness
Blue
Color Harmonies
Colors that work well with #307988 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #307988 against white and black backgrounds.
Aa#307988 on White
Contrast Ratio4.98:1
AA ✓AA Large ✓AAA ✗
Aa#307988 on Black
Contrast Ratio4.22:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #307988 across different color formats.
| Format | Value |
|---|---|
| HEX | #307988 |
| RGB | rgb(48, 121, 136) |
| HSL | hsl(190, 48%, 36%) |
| RGB Decimal | 48, 121, 136 |
| RGB Percent | 18.8%, 47.5%, 53.3% |
| CMYK (approx.) | 65%, 11%, 0%, 47% |
Related Palettes
12 palettes using #307988 or similar colors