#17537B
Blue
HEX
RGB
HSL
About #17537B Blue
#17537B is a blue color. In the RGB color model, it is composed of 23 red, 83 green, and 123 blue. In the HSL color space, it has a hue of 204°, saturation of 68%, and lightness of 29%.
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 & Gradients
Use #17537B in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
204°
Hue
68%
Saturation
29%
Lightness
Blue
Color Harmonies
Colors that work well with #17537B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #17537B against white and black backgrounds.
Aa#17537B on White
Contrast Ratio8.2:1
AA ✓AA Large ✓AAA ✓
Aa#17537B on Black
Contrast Ratio2.56:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #17537B across different color formats.
| Format | Value |
|---|---|
| HEX | #17537B |
| RGB | rgb(23, 83, 123) |
| HSL | hsl(204, 68%, 29%) |
| RGB Decimal | 23, 83, 123 |
| RGB Percent | 9.0%, 32.5%, 48.2% |
| CMYK (approx.) | 81%, 33%, 0%, 52% |
Related Palettes
12 palettes using #17537B or similar colors