#556157

#556157

Color Values

HEX

#556157

RGB

85, 97, 87

HSL

130.0, 6.6%, 35.7%

HSV

130.0, 12.4%, 38.0%

CMYK

12.4%, 0.0%, 10.3%, 62.0%

OKLCH

0.4791 0.0217 150.2

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#556157

#61555F

Analogous

#596155

#55615D

#556157

Triadic

#556157

#575561

#615755

Split Complementary

#556157

#5D5561

#615559

Tetradic

#556157

#555961

#61555F

#615D55

Color Blindness Simulation

Original

#556157

Protanopia

#5A5A59

Deuteranopia

#5A595A

Tritanopia

#565B5C

Achromatopsia

#5E5E5E

CSS Usage

background-color: #556157;
color: #556157;
border-color: #556157;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F7
100
#ECEEEC
200
#D9DEDA
300
#BEC6BF
400
#9AA79C
500
#77887A
600
#5F6D62
700
#4C574E
800
#3C443D
900
#2E332F
950
#1D201D

Contrast Checker

Text on white

6.49:1

AA Pass AAA Fail

Text on black

3.23:1

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