#1C1F21
Black
HEX
RGB
HSL
About #1C1F21 Black
#1C1F21 is a black color. In the RGB color model, it is composed of 28 red, 31 green, and 33 blue. In the HSL color space, it has a hue of 204°, saturation of 8%, and lightness of 12%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code
Use #1C1F21 in your CSS, SCSS, or Tailwind projects.
Color Properties
204°
Hue
8%
Saturation
12%
Lightness
Black
Color Harmonies
Colors that work well with #1C1F21 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1C1F21 against white and black backgrounds.
Aa#1C1F21 on White
Contrast Ratio16.57:1
AA ✓AA Large ✓AAA ✓
Aa#1C1F21 on Black
Contrast Ratio1.27:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1C1F21 across different color formats.
| Format | Value |
|---|---|
| HEX | #1C1F21 |
| RGB | rgb(28, 31, 33) |
| HSL | hsl(204, 8%, 12%) |
| RGB Decimal | 28, 31, 33 |
| RGB Percent | 11.0%, 12.2%, 12.9% |
| CMYK (approx.) | 15%, 6%, 0%, 87% |
Related Palettes
12 palettes using #1C1F21 or similar colors