#1D738B
Blue
HEX
RGB
HSL
About #1D738B Blue
#1D738B is a blue color. In the RGB color model, it is composed of 29 red, 115 green, and 139 blue. In the HSL color space, it has a hue of 193°, saturation of 65%, and lightness of 33%.
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 #1D738B in your CSS, SCSS, or Tailwind projects.
Color Properties
193°
Hue
65%
Saturation
33%
Lightness
Blue
Color Harmonies
Colors that work well with #1D738B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1D738B against white and black backgrounds.
Aa#1D738B on White
Contrast Ratio5.42:1
AA ✓AA Large ✓AAA ✗
Aa#1D738B on Black
Contrast Ratio3.88:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #1D738B across different color formats.
| Format | Value |
|---|---|
| HEX | #1D738B |
| RGB | rgb(29, 115, 139) |
| HSL | hsl(193, 65%, 33%) |
| RGB Decimal | 29, 115, 139 |
| RGB Percent | 11.4%, 45.1%, 54.5% |
| CMYK (approx.) | 79%, 17%, 0%, 45% |
Related Palettes
12 palettes using #1D738B or similar colors