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#28298B - Cosmic Cobalt

Hex color #28298B is called Cosmic Cobalt. It consists of 16% red, 16% green, and 55% blue in RGB color space. In CMYK it is 71% cyan, 71% magenta, 0% yellow, and 45% black. In HSL it is 239° hue, 55% saturation, and 35% lightness (dark) . On this page you can get both color properties and CSS values for such color schemas: HEX, HEXA, RGB, RGBA, HSL, and CMYK; color name, CSS color name, tailwind name for color; shades and tints; monochromatic colors; negative color; and other info.

PropertyValueCSS
Name
Cosmic Cobalt
HEX
#28298B
#28298B
HEXA
#28298BFF
#28298BFF
RGB
40, 41, 139
rgb(40, 41, 139)
RGBA
40, 41, 139, 1
rgba(40, 41, 139, 1)
HSL
239%, 55%, 35%
hsl(239%, 55%, 35%)
CMYK
71%, 71%, 0%, 45%
cmyk(71%, 71%, 0%, 45%)
CSS Name
Tailwind Name
Lightness
35% (dark)
As you see on the table, not all names are available for this color.
  • The closest color with CSS name is #191970 (midnightblue)
  • The closest color with Tailwind name is #1a237e (indigo-900)

Tints of #28298B

Shades of #28298B

Monochromatic Colors of #28298B

Triadic colors of #28298B

Negative color

The color opposite to #28298B is #D7D674.

Preview on black and white

As #28298B has 35% lightness, this color is dark, so it has more contrast with white.

#28298B On White Background

#28298B
#28298B
Text Color

This is how text looks with this color.

#28298B On Black Background

#28298B
#28298B
Text Color

This is how text looks with this color.

Transform color

#28298B
40, 41, 139
rgb(40, 41, 139)