#515B90
Muted Blue
HEX
RGB
HSL
About #515B90 Muted Blue
#515B90 is a muted blue color. In the RGB color model, it is composed of 81 red, 91 green, and 144 blue. In the HSL color space, it has a hue of 230°, saturation of 28%, and lightness of 44%.
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 #515B90 in your CSS, SCSS, or Tailwind projects.
Color Properties
230°
Hue
28%
Saturation
44%
Lightness
Muted Blue
Color Harmonies
Colors that work well with #515B90 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #515B90 against white and black backgrounds.
Aa#515B90 on White
Contrast Ratio6.46:1
AA ✓AA Large ✓AAA ✗
Aa#515B90 on Black
Contrast Ratio3.25:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #515B90 across different color formats.
| Format | Value |
|---|---|
| HEX | #515B90 |
| RGB | rgb(81, 91, 144) |
| HSL | hsl(230, 28%, 44%) |
| RGB Decimal | 81, 91, 144 |
| RGB Percent | 31.8%, 35.7%, 56.5% |
| CMYK (approx.) | 44%, 37%, 0%, 44% |
Related Palettes
12 palettes using #515B90 or similar colors