#557983

#557983

Color Values

HEX

#557983

RGB

85, 121, 131

HSL

193.0, 21.3%, 42.4%

HSV

193.0, 35.1%, 51.4%

CMYK

35.1%, 7.6%, 0.0%, 48.6%

OKLCH

0.5527 0.0435 216.9

Properties

Cool Dark Nearest: lightskyblue 4

Color Harmonies

Complementary

#557983

#835F55

Analogous

#558376

#556283

#557983

Triadic

#557983

#835579

#798355

Split Complementary

#557983

#835562

#837655

Tetradic

#557983

#765583

#835F55

#628355

Color Blindness Simulation

Original

#557983

Protanopia

#656581

Deuteranopia

#626080

Tritanopia

#577F7E

Achromatopsia

#727272

CSS Usage

background-color: #557983;
color: #557983;
border-color: #557983;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F6F8F9
100
#EAEFF0
200
#D4E0E3
300
#B5C9CF
400
#8DACB5
500
#648F9B
600
#50727C
700
#405B63
800
#32474D
900
#27363A
950
#192224

Contrast Checker

Text on white

4.72:1

AA Pass AAA Fail

Text on black

4.45:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026