#191FCB
Blue
HEX
RGB
HSL
About #191FCB Blue
#191FCB is a blue color. In the RGB color model, it is composed of 25 red, 31 green, and 203 blue. In the HSL color space, it has a hue of 238°, saturation of 78%, and lightness of 45%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code & Gradients
Use #191FCB in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
238°
Hue
78%
Saturation
45%
Lightness
Blue
Color Harmonies
Colors that work well with #191FCB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #191FCB against white and black backgrounds.
Aa#191FCB on White
Contrast Ratio10:1
AA ✓AA Large ✓AAA ✓
Aa#191FCB on Black
Contrast Ratio2.1:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #191FCB across different color formats.
| Format | Value |
|---|---|
| HEX | #191FCB |
| RGB | rgb(25, 31, 203) |
| HSL | hsl(238, 78%, 45%) |
| RGB Decimal | 25, 31, 203 |
| RGB Percent | 9.8%, 12.2%, 79.6% |
| CMYK (approx.) | 88%, 85%, 0%, 20% |
Related Palettes
12 palettes using #191FCB or similar colors