#556F92

#556F92

Color Values

HEX

#556F92

RGB

85, 111, 146

HSL

214.4, 26.4%, 45.3%

HSV

214.4, 41.8%, 57.3%

CMYK

41.8%, 24.0%, 0.0%, 42.7%

OKLCH

0.5354 0.0633 256.0

Properties

Cool Dark Nearest: RAL 5023 Distant Blue

Color Harmonies

Complementary

#556F92

#927855

Analogous

#558E92

#595592

#556F92

Triadic

#556F92

#92556F

#6F9255

Split Complementary

#556F92

#925955

#8E9255

Tetradic

#556F92

#92558E

#927855

#559259

Color Blindness Simulation

Original

#556F92

Protanopia

#60608A

Deuteranopia

#5F5D88

Tritanopia

#568381

Achromatopsia

#6C6C6C

CSS Usage

background-color: #556F92;
color: #556F92;
border-color: #556F92;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DAE5
300
#B2BFD2
400
#889DBA
500
#5E7BA1
600
#4B6281
700
#3C4E67
800
#2F3D51
900
#252F3C
950
#171E26

Contrast Checker

Text on white

5.15:1

AA Pass AAA Fail

Text on black

4.08:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026