#57768C

#57768C

Color Values

HEX

#57768C

RGB

87, 118, 140

HSL

204.9, 23.3%, 44.5%

HSV

204.9, 37.9%, 54.9%

CMYK

37.9%, 15.7%, 0.0%, 45.1%

OKLCH

0.5504 0.0496 239.7

Properties

Cool Dark Nearest: lightskyblue 4

Color Harmonies

Complementary

#57768C

#8C6D57

Analogous

#578C87

#575C8C

#57768C

Triadic

#57768C

#8C5776

#768C57

Split Complementary

#57768C

#8C575C

#8C8757

Tetradic

#57768C

#87578C

#8C6D57

#5C8C57

Color Blindness Simulation

Original

#57768C

Protanopia

#646587

Deuteranopia

#636085

Tritanopia

#598282

Achromatopsia

#717171

CSS Usage

background-color: #57768C;
color: #57768C;
border-color: #57768C;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#EAEEF1
200
#D3DDE4
300
#B4C4D0
400
#8BA4B7
500
#62859D
600
#4E6A7E
700
#3F5565
800
#31424F
900
#26323B
950
#182025

Contrast Checker

Text on white

4.8:1

AA Pass AAA Fail

Text on black

4.38:1

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