Skip to main content

#315B63 - Petro Blue

Hex color #315B63 is called Petro Blue. It consists of 19% red, 36% green, and 39% blue in RGB color space. In CMYK it is 51% cyan, 8% magenta, 0% yellow, and 61% black. In HSL it is 190° hue, 34% saturation, and 29% 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
Petro Blue
HEX
#315B63
#315B63
HEXA
#315B63FF
#315B63FF
RGB
49, 91, 99
rgb(49, 91, 99)
RGBA
49, 91, 99, 1
rgba(49, 91, 99, 1)
HSL
190%, 34%, 29%
hsl(190%, 34%, 29%)
CMYK
51%, 8%, 0%, 61%
cmyk(51%, 8%, 0%, 61%)
CSS Name
Tailwind Name
Lightness
29% (dark)
As you see on the table, not all names are available for this color.
  • The closest color with CSS name is #2f4f4f (darkslategray)
  • The closest color with Tailwind name is #455a64 (blue-grey-700)

Tints of #315B63

Shades of #315B63

Monochromatic Colors of #315B63

Triadic colors of #315B63

Negative color

The color opposite to #315B63 is #CEA49C.

Preview on black and white

As #315B63 has 29% lightness, this color is dark, so it has more contrast with white.

#315B63 On White Background

#315B63
#315B63
Text Color

This is how text looks with this color.

#315B63 On Black Background

#315B63
#315B63
Text Color

This is how text looks with this color.

Transform color

#315B63
49, 91, 99
rgb(49, 91, 99)