#151DB7
Blue
HEX
RGB
HSL
About #151DB7 Blue
#151DB7 is a blue color. In the RGB color model, it is composed of 21 red, 29 green, and 183 blue. In the HSL color space, it has a hue of 237°, saturation of 79%, and lightness of 40%.
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
Use #151DB7 in your CSS, SCSS, or Tailwind projects.
Color Properties
237°
Hue
79%
Saturation
40%
Lightness
Blue
Color Harmonies
Colors that work well with #151DB7 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #151DB7 against white and black backgrounds.
Aa#151DB7 on White
Contrast Ratio11.1:1
AA ✓AA Large ✓AAA ✓
Aa#151DB7 on Black
Contrast Ratio1.89:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #151DB7 across different color formats.
| Format | Value |
|---|---|
| HEX | #151DB7 |
| RGB | rgb(21, 29, 183) |
| HSL | hsl(237, 79%, 40%) |
| RGB Decimal | 21, 29, 183 |
| RGB Percent | 8.2%, 11.4%, 71.8% |
| CMYK (approx.) | 89%, 84%, 0%, 28% |
Related Palettes
12 palettes using #151DB7 or similar colors