#57768B

#57768B

Color Values

HEX

#57768B

RGB

87, 118, 139

HSL

204,2, 23,0%, 44,3%

HSV

204,2, 37,4%, 54,5%

CMYK

37,4%, 15,1%, 0,0%, 45,5%

OKLCH

0,55 0,0485 238,4

Properties

Cool Dark Nearest: lightskyblue 4

Color Harmonies

Complementary

#57768B

#8B6C57

Analogous

#578B86

#575C8B

#57768B

Triadic

#57768B

#8B5776

#768B57

Split Complementary

#57768B

#8B575C

#8B8657

Tetradic

#57768B

#86578B

#8B6C57

#5C8B57

Color Blindness Simulation

Original

#57768B

Protanopia

#646586

Deuteranopia

#636085

Tritanopia

#598281

Achromatopsia

#717171

CSS Usage

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

Tailwind Shades

50
#F6F8F9
100
#EAEEF1
200
#D3DDE4
300
#B4C5D0
400
#8BA5B6
500
#62859D
600
#4F6B7D
700
#3F5564
800
#31434E
900
#26323A
950
#182025

Contrast Checker

Text on white

4,81:1

AA Pass AAA Fail

Text on black

4,37:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026