#556453

#556453

Color Values

HEX

#556453

RGB

85, 100, 83

HSL

112.9, 9.3%, 35.9%

HSV

112.9, 17.0%, 39.2%

CMYK

15.0%, 0.0%, 17.0%, 60.8%

OKLCH

0.4853 0.0324 141.9

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#556453

#625364

Analogous

#5E6453

#53645A

#556453

Triadic

#556453

#535564

#645355

Split Complementary

#556453

#5A5364

#64535E

Tetradic

#556453

#535E64

#625364

#645A53

Color Blindness Simulation

Original

#556453

Protanopia

#5B5C57

Deuteranopia

#5B5A58

Tritanopia

#565A5B

Achromatopsia

#606060

CSS Usage

background-color: #556453;
color: #556453;
border-color: #556453;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F7
100
#ECEFEC
200
#D9DFD8
300
#BDC7BC
400
#9AA998
500
#768B74
600
#5F6F5D
700
#4C594A
800
#3B463A
900
#2D352C
950
#1D211C

Contrast Checker

Text on white

6.3:1

AA Pass AAA Fail

Text on black

3.33:1

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