#237E90
Blue
HEX
RGB
HSL
About #237E90 Blue
#237E90 is a blue color. In the RGB color model, it is composed of 35 red, 126 green, and 144 blue. In the HSL color space, it has a hue of 190°, saturation of 61%, and lightness of 35%.
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 & Gradients
Use #237E90 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
190°
Hue
61%
Saturation
35%
Lightness
Blue
Color Harmonies
Colors that work well with #237E90 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #237E90 against white and black backgrounds.
Aa#237E90 on White
Contrast Ratio4.71:1
AA ✓AA Large ✓AAA ✗
Aa#237E90 on Black
Contrast Ratio4.46:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #237E90 across different color formats.
| Format | Value |
|---|---|
| HEX | #237E90 |
| RGB | rgb(35, 126, 144) |
| HSL | hsl(190, 61%, 35%) |
| RGB Decimal | 35, 126, 144 |
| RGB Percent | 13.7%, 49.4%, 56.5% |
| CMYK (approx.) | 76%, 13%, 0%, 44% |
Related Palettes
12 palettes using #237E90 or similar colors