#10171B
Dark Blue
HEX
RGB
HSL
About #10171B Dark Blue
#10171B is a dark blue color. In the RGB color model, it is composed of 16 red, 23 green, and 27 blue. In the HSL color space, it has a hue of 202°, saturation of 26%, and lightness of 8%.
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 & Gradients
Use #10171B in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
202°
Hue
26%
Saturation
8%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #10171B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #10171B against white and black backgrounds.
Aa#10171B on White
Contrast Ratio18.1:1
AA ✓AA Large ✓AAA ✓
Aa#10171B on Black
Contrast Ratio1.16:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #10171B across different color formats.
| Format | Value |
|---|---|
| HEX | #10171B |
| RGB | rgb(16, 23, 27) |
| HSL | hsl(202, 26%, 8%) |
| RGB Decimal | 16, 23, 27 |
| RGB Percent | 6.3%, 9.0%, 10.6% |
| CMYK (approx.) | 41%, 15%, 0%, 89% |
Related Palettes
12 palettes using #10171B or similar colors