#55676B

#55676B

Color Values

HEX

#55676B

RGB

85, 103, 107

HSL

190.9, 11.5%, 37.6%

HSV

190.9, 20.6%, 42.0%

CMYK

20.6%, 3.7%, 0.0%, 58.0%

OKLCH

0.5003 0.0226 212.7

Properties

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

Color Harmonies

Complementary

#55676B

#6B5955

Analogous

#556B64

#555C6B

#55676B

Triadic

#55676B

#6B5567

#676B55

Split Complementary

#55676B

#6B555C

#6B6455

Tetradic

#55676B

#64556B

#6B5955

#5C6B55

Color Blindness Simulation

Original

#55676B

Protanopia

#5D5D6A

Deuteranopia

#5C5A6A

Tritanopia

#566969

Achromatopsia

#636363

CSS Usage

background-color: #55676B;
color: #55676B;
border-color: #55676B;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F7F8F8
100
#EBEEEF
200
#D7DEDF
300
#BBC6C9
400
#96A8AC
500
#71898E
600
#5A6D72
700
#48585B
800
#384447
900
#2B3435
950
#1B2122

Contrast Checker

Text on white

5.93:1

AA Pass AAA Fail

Text on black

3.54:1

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