#150307
Dark Red
HEX
RGB
HSL
About #150307 Dark Red
#150307 is a dark red color. In the RGB color model, it is composed of 21 red, 3 green, and 7 blue. In the HSL color space, it has a hue of 347°, saturation of 75%, and lightness of 5%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code & Gradients
Use #150307 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
347°
Hue
75%
Saturation
5%
Lightness
Dark Red
Color Harmonies
Colors that work well with #150307 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #150307 against white and black backgrounds.
Aa#150307 on White
Contrast Ratio20.04:1
AA ✓AA Large ✓AAA ✓
Aa#150307 on Black
Contrast Ratio1.05:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #150307 across different color formats.
| Format | Value |
|---|---|
| HEX | #150307 |
| RGB | rgb(21, 3, 7) |
| HSL | hsl(347, 75%, 5%) |
| RGB Decimal | 21, 3, 7 |
| RGB Percent | 8.2%, 1.2%, 2.7% |
| CMYK (approx.) | 0%, 86%, 67%, 92% |
Related Palettes
12 palettes using #150307 or similar colors