#256583
Blue
HEX
RGB
HSL
About #256583 Blue
#256583 is a blue color. In the RGB color model, it is composed of 37 red, 101 green, and 131 blue. In the HSL color space, it has a hue of 199°, saturation of 56%, 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 #256583 in your CSS, SCSS, or Tailwind projects.
Color Properties
199°
Hue
56%
Saturation
33%
Lightness
Blue
Color Harmonies
Colors that work well with #256583 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #256583 against white and black backgrounds.
Aa#256583 on White
Contrast Ratio6.43:1
AA ✓AA Large ✓AAA ✗
Aa#256583 on Black
Contrast Ratio3.27:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #256583 across different color formats.
| Format | Value |
|---|---|
| HEX | #256583 |
| RGB | rgb(37, 101, 131) |
| HSL | hsl(199, 56%, 33%) |
| RGB Decimal | 37, 101, 131 |
| RGB Percent | 14.5%, 39.6%, 51.4% |
| CMYK (approx.) | 72%, 23%, 0%, 49% |
Related Palettes
12 palettes using #256583 or similar colors