#1D458C
Blue
HEX
RGB
HSL
About #1D458C Blue
#1D458C is a blue color. In the RGB color model, it is composed of 29 red, 69 green, and 140 blue. In the HSL color space, it has a hue of 218°, saturation of 66%, and lightness of 33%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #1D458C in your CSS, SCSS, or Tailwind projects.
Color Properties
218°
Hue
66%
Saturation
33%
Lightness
Blue
Color Harmonies
Colors that work well with #1D458C based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1D458C against white and black backgrounds.
Aa#1D458C on White
Contrast Ratio9.2:1
AA ✓AA Large ✓AAA ✓
Aa#1D458C on Black
Contrast Ratio2.28:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1D458C across different color formats.
| Format | Value |
|---|---|
| HEX | #1D458C |
| RGB | rgb(29, 69, 140) |
| HSL | hsl(218, 66%, 33%) |
| RGB Decimal | 29, 69, 140 |
| RGB Percent | 11.4%, 27.1%, 54.9% |
| CMYK (approx.) | 79%, 51%, 0%, 45% |
Related Palettes
12 palettes using #1D458C or similar colors