#403A40
Dark Gray
HEX
RGB
HSL
About #403A40 Dark Gray
#403A40 is a dark gray color. In the RGB color model, it is composed of 64 red, 58 green, and 64 blue. In the HSL color space, it has a hue of 300°, saturation of 5%, and lightness of 24%.
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 #403A40 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
300°
Hue
5%
Saturation
24%
Lightness
Dark Gray
Color Harmonies
Colors that work well with #403A40 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #403A40 against white and black backgrounds.
Aa#403A40 on White
Contrast Ratio11.07:1
AA ✓AA Large ✓AAA ✓
Aa#403A40 on Black
Contrast Ratio1.9:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #403A40 across different color formats.
| Format | Value |
|---|---|
| HEX | #403A40 |
| RGB | rgb(64, 58, 64) |
| HSL | hsl(300, 5%, 24%) |
| RGB Decimal | 64, 58, 64 |
| RGB Percent | 25.1%, 22.7%, 25.1% |
| CMYK (approx.) | 0%, 9%, 0%, 75% |
Related Palettes
12 palettes using #403A40 or similar colors