#55557F

#55557F

Color Values

HEX

#55557F

RGB

85, 85, 127

HSL

240.0, 19.8%, 41.6%

HSV

240.0, 33.1%, 49.8%

CMYK

33.1%, 33.1%, 0.0%, 50.2%

OKLCH

0.4675 0.0676 283.5

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#55557F

#7F7F55

Analogous

#556A7F

#6A557F

#55557F

Triadic

#55557F

#7F5555

#557F55

Split Complementary

#55557F

#7F6A55

#6A7F55

Tetradic

#55557F

#7F556A

#7F7F55

#557F6A

Color Blindness Simulation

Original

#55557F

Protanopia

#555575

Deuteranopia

#555572

Tritanopia

#556D6B

Achromatopsia

#585858

CSS Usage

background-color: #55557F;
color: #55557F;
border-color: #55557F;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F6F9
100
#EAEAF0
200
#D4D4E2
300
#B6B6CE
400
#8E8EB3
500
#666699
600
#52527A
700
#414162
800
#33334C
900
#282839
950
#191924

Contrast Checker

Text on white

7.02:1

AA Pass AAA Pass

Text on black

2.99:1

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