#21259C
Blue
HEX
RGB
HSL
About #21259C Blue
#21259C is a blue color. In the RGB color model, it is composed of 33 red, 37 green, and 156 blue. In the HSL color space, it has a hue of 238°, saturation of 65%, and lightness of 37%.
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 #21259C in your CSS, SCSS, or Tailwind projects.
Color Properties
238°
Hue
65%
Saturation
37%
Lightness
Blue
Color Harmonies
Colors that work well with #21259C based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #21259C against white and black backgrounds.
Aa#21259C on White
Contrast Ratio11.61:1
AA ✓AA Large ✓AAA ✓
Aa#21259C on Black
Contrast Ratio1.81:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #21259C across different color formats.
| Format | Value |
|---|---|
| HEX | #21259C |
| RGB | rgb(33, 37, 156) |
| HSL | hsl(238, 65%, 37%) |
| RGB Decimal | 33, 37, 156 |
| RGB Percent | 12.9%, 14.5%, 61.2% |
| CMYK (approx.) | 79%, 76%, 0%, 39% |
Related Palettes
12 palettes using #21259C or similar colors