#516B78

#516B78

Color Values

HEX

#516B78

RGB

81, 107, 120

HSL

200.0, 19.4%, 39.4%

HSV

200.0, 32.5%, 47.1%

CMYK

32.5%, 10.8%, 0.0%, 52.9%

OKLCH

0.5121 0.0369 230.0

Properties

Cool Dark Nearest: lightskyblue 4

Color Harmonies

Complementary

#516B78

#785E51

Analogous

#517871

#515778

#516B78

Triadic

#516B78

#78516B

#6B7851

Split Complementary

#516B78

#785157

#787151

Tetradic

#516B78

#715178

#785E51

#577851

Color Blindness Simulation

Original

#516B78

Protanopia

#5C5C75

Deuteranopia

#5B5974

Tritanopia

#527272

Achromatopsia

#666666

CSS Usage

background-color: #516B78;
color: #516B78;
border-color: #516B78;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F6F8F9
100
#EAEEF0
200
#D4DEE2
300
#B6C6CE
400
#8EA7B3
500
#678898
600
#526D7A
700
#425761
800
#33444C
900
#283339
950
#192024

Contrast Checker

Text on white

5.64:1

AA Pass AAA Fail

Text on black

3.72:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026