#575A87

#575A87

Color Values

HEX

#575A87

RGB

87, 90, 135

HSL

236.2, 21.6%, 43.5%

HSV

236.2, 35.6%, 52.9%

CMYK

35.6%, 33.3%, 0.0%, 47.1%

OKLCH

0.4843 0.0721 280.4

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#575A87

#878457

Analogous

#577287

#6C5787

#575A87

Triadic

#575A87

#87575A

#5A8757

Split Complementary

#575A87

#876C57

#728757

Tetradic

#575A87

#875772

#878457

#57876C

Color Blindness Simulation

Original

#575A87

Protanopia

#58587C

Deuteranopia

#58587A

Tritanopia

#577472

Achromatopsia

#5D5D5D

CSS Usage

background-color: #575A87;
color: #575A87;
border-color: #575A87;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F6F9
100
#EAEAF0
200
#D4D5E3
300
#B5B6CF
400
#8C8FB5
500
#64679B
600
#50537C
700
#404263
800
#32344E
900
#27283A
950
#191925

Contrast Checker

Text on white

6.53:1

AA Pass AAA Fail

Text on black

3.22:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026