#516468

#516468

Color Values

HEX

#516468

RGB

81, 100, 104

HSL

190.4, 12.4%, 36.3%

HSV

190.4, 22.1%, 40.8%

CMYK

22.1%, 3.8%, 0.0%, 59.2%

OKLCH

0.489 0.0238 211.9

Properties

Cool Dark Nearest: RAL 7012 Basalt Grey

Color Harmonies

Complementary

#516468

#685551

Analogous

#516861

#515968

#516468

Triadic

#516468

#685164

#646851

Split Complementary

#516468

#685159

#686151

Tetradic

#516468

#615168

#685551

#596851

Color Blindness Simulation

Original

#516468

Protanopia

#595967

Deuteranopia

#585767

Tritanopia

#526666

Achromatopsia

#606060

CSS Usage

background-color: #516468;
color: #516468;
border-color: #516468;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F7F8F8
100
#EBEEEF
200
#D7DEE0
300
#BAC7C9
400
#95A8AC
500
#708A8F
600
#596E73
700
#47585C
800
#384548
900
#2B3436
950
#1B2122

Contrast Checker

Text on white

6.23:1

AA Pass AAA Fail

Text on black

3.37:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026