#637497
Muted Blue
HEX
RGB
HSL
About #637497 Muted Blue
#637497 is a muted blue color. In the RGB color model, it is composed of 99 red, 116 green, and 151 blue. In the HSL color space, it has a hue of 220°, saturation of 21%, and lightness of 49%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With low saturation, it appears muted and subtle.
CSS Code
Use #637497 in your CSS, SCSS, or Tailwind projects.
Color Properties
220°
Hue
21%
Saturation
49%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #637497 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #637497 against white and black backgrounds.
Aa#637497 on White
Contrast Ratio4.69:1
AA ✓AA Large ✓AAA ✗
Aa#637497 on Black
Contrast Ratio4.48:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #637497 across different color formats.
| Format | Value |
|---|---|
| HEX | #637497 |
| RGB | rgb(99, 116, 151) |
| HSL | hsl(220, 21%, 49%) |
| RGB Decimal | 99, 116, 151 |
| RGB Percent | 38.8%, 45.5%, 59.2% |
| CMYK (approx.) | 34%, 23%, 0%, 41% |
Related Palettes
12 palettes using #637497 or similar colors