#215991
Blue
HEX
RGB
HSL
About #215991 Blue
#215991 is a blue color. In the RGB color model, it is composed of 33 red, 89 green, and 145 blue. In the HSL color space, it has a hue of 210°, saturation of 63%, and lightness of 35%.
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 #215991 in your CSS, SCSS, or Tailwind projects.
Color Properties
210°
Hue
63%
Saturation
35%
Lightness
Blue
Color Harmonies
Colors that work well with #215991 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #215991 against white and black backgrounds.
Aa#215991 on White
Contrast Ratio7.24:1
AA ✓AA Large ✓AAA ✓
Aa#215991 on Black
Contrast Ratio2.9:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #215991 across different color formats.
| Format | Value |
|---|---|
| HEX | #215991 |
| RGB | rgb(33, 89, 145) |
| HSL | hsl(210, 63%, 35%) |
| RGB Decimal | 33, 89, 145 |
| RGB Percent | 12.9%, 34.9%, 56.9% |
| CMYK (approx.) | 77%, 39%, 0%, 43% |
Related Palettes
12 palettes using #215991 or similar colors