#556468

#556468

Color Values

HEX

#556468

RGB

85, 100, 104

HSL

192.6, 10.1%, 37.1%

HSV

192.6, 18.3%, 40.8%

CMYK

18.3%, 3.8%, 0.0%, 59.2%

OKLCH

0.492 0.0194 215.6

Properties

Cool Dark Nearest: NCS S 6000-N Medium Dark Grey

Color Harmonies

Complementary

#556468

#685955

Analogous

#556863

#555B68

#556468

Triadic

#556468

#685564

#646855

Split Complementary

#556468

#68555B

#686355

Tetradic

#556468

#635568

#685955

#5B6855

Color Blindness Simulation

Original

#556468

Protanopia

#5B5C67

Deuteranopia

#5B5A67

Tritanopia

#566666

Achromatopsia

#616161

CSS Usage

background-color: #556468;
color: #556468;
border-color: #556468;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F7F8F8
100
#ECEEEF
200
#D8DDDF
300
#BCC5C8
400
#97A6AA
500
#73878C
600
#5C6C70
700
#49565A
800
#394346
900
#2C3335
950
#1C2021

Contrast Checker

Text on white

6.16:1

AA Pass AAA Fail

Text on black

3.41:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026