#556882

#556882

Color Values

HEX

#556882

RGB

85, 104, 130

HSL

214.7, 20.9%, 42.2%

HSV

214.7, 34.6%, 51.0%

CMYK

34.6%, 20.0%, 0.0%, 49.0%

OKLCH

0.512 0.0475 256.3

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#556882

#826F55

Analogous

#557F82

#595582

#556882

Triadic

#556882

#825568

#688255

Split Complementary

#556882

#825955

#7F8255

Tetradic

#556882

#82557F

#826F55

#558259

Color Blindness Simulation

Original

#556882

Protanopia

#5D5D7C

Deuteranopia

#5C5B7A

Tritanopia

#567776

Achromatopsia

#666666

CSS Usage

background-color: #556882;
color: #556882;
border-color: #556882;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#EAEDF0
200
#D4DAE3
300
#B5C0CF
400
#8D9EB4
500
#657B9A
600
#51637B
700
#414F63
800
#323E4D
900
#272F3A
950
#191E24

Contrast Checker

Text on white

5.69:1

AA Pass AAA Fail

Text on black

3.69:1

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