#283F46
Dark Blue
HEX
RGB
HSL
About #283F46 Dark Blue
#283F46 is a dark blue color. In the RGB color model, it is composed of 40 red, 63 green, and 70 blue. In the HSL color space, it has a hue of 194°, saturation of 27%, and lightness of 22%.
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 #283F46 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
194°
Hue
27%
Saturation
22%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #283F46 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #283F46 against white and black backgrounds.
Aa#283F46 on White
Contrast Ratio11.11:1
AA ✓AA Large ✓AAA ✓
Aa#283F46 on Black
Contrast Ratio1.89:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #283F46 across different color formats.
| Format | Value |
|---|---|
| HEX | #283F46 |
| RGB | rgb(40, 63, 70) |
| HSL | hsl(194, 27%, 22%) |
| RGB Decimal | 40, 63, 70 |
| RGB Percent | 15.7%, 24.7%, 27.5% |
| CMYK (approx.) | 43%, 10%, 0%, 73% |
Related Palettes
12 palettes using #283F46 or similar colors