#56646A

#56646A

Color Values

HEX

#56646A

RGB

86, 100, 106

HSL

198.0, 10.4%, 37.6%

HSV

198.0, 18.9%, 41.6%

CMYK

18.9%, 5.7%, 0.0%, 58.4%

OKLCH

0.4935 0.0197 225.5

Properties

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

Color Harmonies

Complementary

#56646A

#6A5C56

Analogous

#566A66

#565A6A

#56646A

Triadic

#56646A

#6A5664

#646A56

Split Complementary

#56646A

#6A565A

#6A6656

Tetradic

#56646A

#66566A

#6A5C56

#5A6A56

Color Blindness Simulation

Original

#56646A

Protanopia

#5C5C69

Deuteranopia

#5B5A68

Tritanopia

#576767

Achromatopsia

#616161

CSS Usage

background-color: #56646A;
color: #56646A;
border-color: #56646A;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F7F8F8
100
#ECEEEF
200
#D8DDDF
300
#BBC4C8
400
#97A5AA
500
#72858D
600
#5B6A71
700
#49555A
800
#394246
900
#2C3235
950
#1C2021

Contrast Checker

Text on white

6.13:1

AA Pass AAA Fail

Text on black

3.43:1

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