#213987
Blue
HEX
RGB
HSL
About #213987 Blue
#213987 is a blue color. In the RGB color model, it is composed of 33 red, 57 green, and 135 blue. In the HSL color space, it has a hue of 226°, saturation of 61%, and lightness of 33%.
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 #213987 in your CSS, SCSS, or Tailwind projects.
Color Properties
226°
Hue
61%
Saturation
33%
Lightness
Blue
Color Harmonies
Colors that work well with #213987 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #213987 against white and black backgrounds.
Aa#213987 on White
Contrast Ratio10.5:1
AA ✓AA Large ✓AAA ✓
Aa#213987 on Black
Contrast Ratio2:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #213987 across different color formats.
| Format | Value |
|---|---|
| HEX | #213987 |
| RGB | rgb(33, 57, 135) |
| HSL | hsl(226, 61%, 33%) |
| RGB Decimal | 33, 57, 135 |
| RGB Percent | 12.9%, 22.4%, 52.9% |
| CMYK (approx.) | 76%, 58%, 0%, 47% |
Related Palettes
12 palettes using #213987 or similar colors