#123987
Blue
HEX
RGB
HSL
About #123987 Blue
#123987 is a blue color. In the RGB color model, it is composed of 18 red, 57 green, and 135 blue. In the HSL color space, it has a hue of 220°, 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 #123987 in your CSS, SCSS, or Tailwind projects.
Color Properties
220°
Hue
76%
Saturation
30%
Lightness
Blue
Color Harmonies
Colors that work well with #123987 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #123987 against white and black backgrounds.
Aa#123987 on White
Contrast Ratio10.71:1
AA ✓AA Large ✓AAA ✓
Aa#123987 on Black
Contrast Ratio1.96:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #123987 across different color formats.
| Format | Value |
|---|---|
| HEX | #123987 |
| RGB | rgb(18, 57, 135) |
| HSL | hsl(220, 76%, 30%) |
| RGB Decimal | 18, 57, 135 |
| RGB Percent | 7.1%, 22.4%, 52.9% |
| CMYK (approx.) | 87%, 58%, 0%, 47% |
Related Palettes
12 palettes using #123987 or similar colors