#263139
Dark Blue
HEX
RGB
HSL
About #263139 Dark Blue
#263139 is a dark blue color. In the RGB color model, it is composed of 38 red, 49 green, and 57 blue. In the HSL color space, it has a hue of 205°, saturation of 20%, and lightness of 19%.
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 #263139 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
205°
Hue
20%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #263139 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #263139 against white and black backgrounds.
Aa#263139 on White
Contrast Ratio13.28:1
AA ✓AA Large ✓AAA ✓
Aa#263139 on Black
Contrast Ratio1.58:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #263139 across different color formats.
| Format | Value |
|---|---|
| HEX | #263139 |
| RGB | rgb(38, 49, 57) |
| HSL | hsl(205, 20%, 19%) |
| RGB Decimal | 38, 49, 57 |
| RGB Percent | 14.9%, 19.2%, 22.4% |
| CMYK (approx.) | 33%, 14%, 0%, 78% |
Related Palettes
12 palettes using #263139 or similar colors