#55586D

#55586D

Color Values

HEX

#55586D

RGB

85, 88, 109

HSL

232.5, 12.4%, 38.0%

HSV

232.5, 22.0%, 42.7%

CMYK

22.0%, 19.3%, 0.0%, 57.3%

OKLCH

0.4658 0.0342 278.6

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#55586D

#6D6A55

Analogous

#55646D

#5E556D

#55586D

Triadic

#55586D

#6D5558

#586D55

Split Complementary

#55586D

#6D5E55

#646D55

Tetradic

#55586D

#6D5564

#6D6A55

#556D5E

Color Blindness Simulation

Original

#55586D

Protanopia

#565668

Deuteranopia

#565667

Tritanopia

#556463

Achromatopsia

#595959

CSS Usage

background-color: #55586D;
color: #55586D;
border-color: #55586D;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F7F7F8
100
#EBECEF
200
#D7D8E0
300
#BABCC9
400
#9598AC
500
#70748F
600
#595D73
700
#474A5C
800
#383A48
900
#2B2C36
950
#1B1C22

Contrast Checker

Text on white

6.99:1

AA Pass AAA Fail

Text on black

3.0:1

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