#556973

#556973

Color Values

HEX

#556973

RGB

85, 105, 115

HSL

200.0, 15.0%, 39.2%

HSV

200.0, 26.1%, 45.1%

CMYK

26.1%, 8.7%, 0.0%, 54.9%

OKLCH

0.5081 0.0288 229.7

Properties

Cool Dark Nearest: lightskyblue 4

Color Harmonies

Complementary

#556973

#735F55

Analogous

#55736E

#555A73

#556973

Triadic

#556973

#735569

#697355

Split Complementary

#556973

#73555A

#736E55

Tetradic

#556973

#6E5573

#735F55

#5A7355

Color Blindness Simulation

Original

#556973

Protanopia

#5E5E71

Deuteranopia

#5C5B70

Tritanopia

#566F6E

Achromatopsia

#656565

CSS Usage

background-color: #556973;
color: #556973;
border-color: #556973;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F6F8F8
100
#EBEEEF
200
#D6DDE1
300
#B9C5CB
400
#92A5AF
500
#6C8693
600
#576B75
700
#45565E
800
#364349
900
#2A3337
950
#1A2023

Contrast Checker

Text on white

5.75:1

AA Pass AAA Fail

Text on black

3.65:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026