#1A37DB
Blue
HEX
RGB
HSL
About #1A37DB Blue
#1A37DB is a blue color. In the RGB color model, it is composed of 26 red, 55 green, and 219 blue. In the HSL color space, it has a hue of 231°, saturation of 79%, and lightness of 48%.
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 #1A37DB in your CSS, SCSS, or Tailwind projects.
Color Properties
231°
Hue
79%
Saturation
48%
Lightness
Blue
Color Harmonies
Colors that work well with #1A37DB based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1A37DB against white and black backgrounds.
Aa#1A37DB on White
Contrast Ratio8.04:1
AA ✓AA Large ✓AAA ✓
Aa#1A37DB on Black
Contrast Ratio2.61:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1A37DB across different color formats.
| Format | Value |
|---|---|
| HEX | #1A37DB |
| RGB | rgb(26, 55, 219) |
| HSL | hsl(231, 79%, 48%) |
| RGB Decimal | 26, 55, 219 |
| RGB Percent | 10.2%, 21.6%, 85.9% |
| CMYK (approx.) | 88%, 75%, 0%, 14% |
Related Palettes
12 palettes using #1A37DB or similar colors