LinkedIn Blue

Below is the primary color palette that LinkedIn uses on their website.

 

LinkedIn Blue

Hex: #0077b5
RGB: 0, 119, 181
CMYK: 100, 34, 0, 29
 

Black

Hex: #000000
RGB: 0, 0, 0
CMYK: 0, 0, 0, 100
 

White

Hex: #ffffff
RGB: 255, 255, 255
CMYK: 0, 0, 0, 0
 

Dark Gray

Hex: #313335
RGB: 49, 51, 53
CMYK: 7, 3, 0, 79
 

Medium Gray

Hex: #86888a
RGB: 134, 136, 138
CMYK: 2, 1, 0, 45
 

Light Gray

Hex: #caccce
RGB: 202, 204, 206
CMYK: 1, 0, 0, 19

Accent Colors

LinkedIn also publishes a set of accent colors that are used sparingly on their websites

 

Accent Blue

Hex: #00a0dc
RGB: 0, 160, 220
CMYK: 100, 27, 0, 13
 

Accent Purple

Hex: #8d6cab
RGB: 141, 108, 171
CMYK: 17, 36, 0, 32
 

Accent Red

Hex: #dd5143
RGB: 221, 81, 67
CMYK: 0, 63, 69, 13
 

Accent Orange

Hex: #e68523
RGB: 230, 133, 35
CMYK: 0, 42, 84, 9

If you head over to the color palette page on the LinkedIn branding page you'll find that they also have several other colors that they'll use that are varients of the colors listed here.