#1D8AB9
Blue
HEX
RGB
HSL
About #1D8AB9 Blue
#1D8AB9 is a blue color. In the RGB color model, it is composed of 29 red, 138 green, and 185 blue. In the HSL color space, it has a hue of 198°, saturation of 73%, and lightness of 42%.
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 & Gradients
Use #1D8AB9 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
198°
Hue
73%
Saturation
42%
Lightness
Blue
Color Harmonies
Colors that work well with #1D8AB9 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1D8AB9 against white and black backgrounds.
Aa#1D8AB9 on White
Contrast Ratio3.9:1
AA ✗AA Large ✓AAA ✗
Aa#1D8AB9 on Black
Contrast Ratio5.39:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #1D8AB9 across different color formats.
| Format | Value |
|---|---|
| HEX | #1D8AB9 |
| RGB | rgb(29, 138, 185) |
| HSL | hsl(198, 73%, 42%) |
| RGB Decimal | 29, 138, 185 |
| RGB Percent | 11.4%, 54.1%, 72.5% |
| CMYK (approx.) | 84%, 25%, 0%, 27% |
Related Palettes
12 palettes using #1D8AB9 or similar colors