#57589B

#57589B

Color Values

HEX

#57589B

RGB

87, 88, 155

HSL

239.1, 28.1%, 47.5%

HSV

239.1, 43.9%, 60.8%

CMYK

43.9%, 43.2%, 0.0%, 39.2%

OKLCH

0.4913 0.1058 281.1

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#57589B

#9B9A57

Analogous

#577A9B

#78579B

#57589B

Triadic

#57589B

#9B5758

#589B57

Split Complementary

#57589B

#9B7857

#7A9B57

Tetradic

#57589B

#9B577A

#9B9A57

#579B78

Color Blindness Simulation

Original

#57589B

Protanopia

#57578B

Deuteranopia

#575787

Tritanopia

#577E7B

Achromatopsia

#5D5D5D

CSS Usage

background-color: #57589B;
color: #57589B;
border-color: #57589B;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F6F6F9
100
#E9E9F1
200
#D1D2E5
300
#B1B1D3
400
#8687BB
500
#5C5DA3
600
#494A83
700
#3B3B69
800
#2E2E52
900
#24253D
950
#171726

Contrast Checker

Text on white

6.41:1

AA Pass AAA Fail

Text on black

3.27:1

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