#1B515A
Dark Cyan
HEX
RGB
HSL
About #1B515A Dark Cyan
#1B515A is a dark cyan color. In the RGB color model, it is composed of 27 red, 81 green, and 90 blue. In the HSL color space, it has a hue of 189°, saturation of 54%, and lightness of 23%.
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 #1B515A in your CSS, SCSS, or Tailwind projects.
Color Properties
189°
Hue
54%
Saturation
23%
Lightness
Dark Cyan
Color Harmonies
Colors that work well with #1B515A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1B515A against white and black backgrounds.
Aa#1B515A on White
Contrast Ratio8.86:1
AA ✓AA Large ✓AAA ✓
Aa#1B515A on Black
Contrast Ratio2.37:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1B515A across different color formats.
| Format | Value |
|---|---|
| HEX | #1B515A |
| RGB | rgb(27, 81, 90) |
| HSL | hsl(189, 54%, 23%) |
| RGB Decimal | 27, 81, 90 |
| RGB Percent | 10.6%, 31.8%, 35.3% |
| CMYK (approx.) | 70%, 10%, 0%, 65% |
Related Palettes
12 palettes using #1B515A or similar colors