#123187
Blue
HEX
RGB
HSL
About #123187 Blue
#123187 is a blue color. In the RGB color model, it is composed of 18 red, 49 green, and 135 blue. In the HSL color space, it has a hue of 224°, saturation of 76%, and lightness of 30%.
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 #123187 in your CSS, SCSS, or Tailwind projects.
Color Properties
224°
Hue
76%
Saturation
30%
Lightness
Blue
Color Harmonies
Colors that work well with #123187 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #123187 against white and black backgrounds.
Aa#123187 on White
Contrast Ratio11.57:1
AA ✓AA Large ✓AAA ✓
Aa#123187 on Black
Contrast Ratio1.81:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #123187 across different color formats.
| Format | Value |
|---|---|
| HEX | #123187 |
| RGB | rgb(18, 49, 135) |
| HSL | hsl(224, 76%, 30%) |
| RGB Decimal | 18, 49, 135 |
| RGB Percent | 7.1%, 19.2%, 52.9% |
| CMYK (approx.) | 87%, 64%, 0%, 47% |
Related Palettes
12 palettes using #123187 or similar colors