#566174

#566174

Color Values

HEX

#566174

RGB

86, 97, 116

HSL

218.0, 14.9%, 39.6%

HSV

218.0, 25.9%, 45.5%

CMYK

25.9%, 16.4%, 0.0%, 54.5%

OKLCH

0.4904 0.0335 261.4

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#566174

#746956

Analogous

#567074

#5A5674

#566174

Triadic

#566174

#745661

#617456

Split Complementary

#566174

#745A56

#707456

Tetradic

#566174

#745670

#746956

#56745A

Color Blindness Simulation

Original

#566174

Protanopia

#5B5B6F

Deuteranopia

#5A596E

Tritanopia

#576C6B

Achromatopsia

#606060

CSS Usage

background-color: #566174;
color: #566174;
border-color: #566174;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F8
100
#EBEDEF
200
#D6DAE1
300
#B9BFCB
400
#939DAF
500
#6D7A92
600
#576275
700
#454E5E
800
#363D49
900
#2A2F37
950
#1A1E23

Contrast Checker

Text on white

6.25:1

AA Pass AAA Fail

Text on black

3.36:1

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