#1A9DEF
Vivid Blue
HEX
RGB
HSL
About #1A9DEF Vivid Blue
#1A9DEF is a vivid blue color. In the RGB color model, it is composed of 26 red, 157 green, and 239 blue. In the HSL color space, it has a hue of 203°, saturation of 87%, and lightness of 52%.
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 #1A9DEF in your CSS, SCSS, or Tailwind projects.
Color Properties
203°
Hue
87%
Saturation
52%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #1A9DEF based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1A9DEF against white and black backgrounds.
Aa#1A9DEF on White
Contrast Ratio2.95:1
AA ✗AA Large ✗AAA ✗
Aa#1A9DEF on Black
Contrast Ratio7.11:1
AA ✓AA Large ✓AAA ✓
Color Conversion Table
Complete conversion of #1A9DEF across different color formats.
| Format | Value |
|---|---|
| HEX | #1A9DEF |
| RGB | rgb(26, 157, 239) |
| HSL | hsl(203, 87%, 52%) |
| RGB Decimal | 26, 157, 239 |
| RGB Percent | 10.2%, 61.6%, 93.7% |
| CMYK (approx.) | 89%, 34%, 0%, 6% |
Related Palettes
12 palettes using #1A9DEF or similar colors