#151A1F
Dark Blue
HEX
RGB
HSL
About #151A1F Dark Blue
#151A1F is a dark blue color. In the RGB color model, it is composed of 21 red, 26 green, and 31 blue. In the HSL color space, it has a hue of 210°, saturation of 19%, and lightness of 10%.
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 #151A1F in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
210°
Hue
19%
Saturation
10%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #151A1F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #151A1F against white and black backgrounds.
Aa#151A1F on White
Contrast Ratio17.51:1
AA ✓AA Large ✓AAA ✓
Aa#151A1F on Black
Contrast Ratio1.2:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #151A1F across different color formats.
| Format | Value |
|---|---|
| HEX | #151A1F |
| RGB | rgb(21, 26, 31) |
| HSL | hsl(210, 19%, 10%) |
| RGB Decimal | 21, 26, 31 |
| RGB Percent | 8.2%, 10.2%, 12.2% |
| CMYK (approx.) | 32%, 16%, 0%, 88% |
Related Palettes
12 palettes using #151A1F or similar colors