#1F33C7
Blue
HEX
RGB
HSL
About #1F33C7 Blue
#1F33C7 is a blue color. In the RGB color model, it is composed of 31 red, 51 green, and 199 blue. In the HSL color space, it has a hue of 233°, saturation of 73%, 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
Use #1F33C7 in your CSS, SCSS, or Tailwind projects.
Color Properties
233°
Hue
73%
Saturation
45%
Lightness
Blue
Color Harmonies
Colors that work well with #1F33C7 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1F33C7 against white and black backgrounds.
Aa#1F33C7 on White
Contrast Ratio8.91:1
AA ✓AA Large ✓AAA ✓
Aa#1F33C7 on Black
Contrast Ratio2.36:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1F33C7 across different color formats.
| Format | Value |
|---|---|
| HEX | #1F33C7 |
| RGB | rgb(31, 51, 199) |
| HSL | hsl(233, 73%, 45%) |
| RGB Decimal | 31, 51, 199 |
| RGB Percent | 12.2%, 20.0%, 78.0% |
| CMYK (approx.) | 84%, 74%, 0%, 22% |
Related Palettes
12 palettes using #1F33C7 or similar colors