#57788D

#57788D

Color Values

HEX

#57788D

RGB

87, 120, 141

HSL

203,3, 23,7%, 44,7%

HSV

203,3, 38,3%, 55,3%

CMYK

38,3%, 14,9%, 0,0%, 44,7%

OKLCH

0,5555 0,0499 236,8

Properties

Cool Dark Nearest: lightskyblue 4

Color Harmonies

Complementary

#57788D

#8D6C57

Analogous

#578D87

#575D8D

#57788D

Triadic

#57788D

#8D5778

#788D57

Split Complementary

#57788D

#8D575D

#8D8757

Tetradic

#57788D

#87578D

#8D6C57

#5D8D57

Color Blindness Simulation

Original

#57788D

Protanopia

#656688

Deuteranopia

#636187

Tritanopia

#598483

Achromatopsia

#737373

CSS Usage

background-color: #57788D;
color: #57788D;
border-color: #57788D;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#EAEEF1
200
#D3DDE4
300
#B3C5D0
400
#8AA6B7
500
#61869E
600
#4E6B7E
700
#3E5665
800
#31434F
900
#26333B
950
#182025

Contrast Checker

Text on white

4,69:1

AA Pass AAA Fail

Text on black

4,48:1

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