#637597
Muted Blue
HEX
RGB
HSL
About #637597 Muted Blue
#637597 is a muted blue color. In the RGB color model, it is composed of 99 red, 117 green, and 151 blue. In the HSL color space, it has a hue of 219°, 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 #637597 in your CSS, SCSS, or Tailwind projects.
Color Properties
219°
Hue
21%
Saturation
49%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #637597 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #637597 against white and black backgrounds.
Aa#637597 on White
Contrast Ratio4.64:1
AA ✓AA Large ✓AAA ✗
Aa#637597 on Black
Contrast Ratio4.52:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #637597 across different color formats.
| Format | Value |
|---|---|
| HEX | #637597 |
| RGB | rgb(99, 117, 151) |
| HSL | hsl(219, 21%, 49%) |
| RGB Decimal | 99, 117, 151 |
| RGB Percent | 38.8%, 45.9%, 59.2% |
| CMYK (approx.) | 34%, 23%, 0%, 41% |
Related Palettes
12 palettes using #637597 or similar colors