#637683
Muted Blue
HEX
RGB
HSL
About #637683 Muted Blue
#637683 is a muted blue color. In the RGB color model, it is composed of 99 red, 118 green, and 131 blue. In the HSL color space, it has a hue of 204°, saturation of 14%, and lightness of 45%.
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 & Gradients
Use #637683 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
204°
Hue
14%
Saturation
45%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #637683 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #637683 against white and black backgrounds.
Aa#637683 on White
Contrast Ratio4.72:1
AA ✓AA Large ✓AAA ✗
Aa#637683 on Black
Contrast Ratio4.45:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #637683 across different color formats.
| Format | Value |
|---|---|
| HEX | #637683 |
| RGB | rgb(99, 118, 131) |
| HSL | hsl(204, 14%, 45%) |
| RGB Decimal | 99, 118, 131 |
| RGB Percent | 38.8%, 46.3%, 51.4% |
| CMYK (approx.) | 24%, 10%, 0%, 49% |
Related Palettes
12 palettes using #637683 or similar colors