#585C89

#585C89

Color Values

HEX

#585C89

RGB

88, 92, 137

HSL

235.1, 21.8%, 44.1%

HSV

235.1, 35.8%, 53.7%

CMYK

35.8%, 32.8%, 0.0%, 46.3%

OKLCH

0.4905 0.0721 279.5

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#585C89

#898558

Analogous

#587489

#6C5889

#585C89

Triadic

#585C89

#89585C

#5C8958

Split Complementary

#585C89

#896C58

#748958

Tetradic

#585C89

#895874

#898558

#58896C

Color Blindness Simulation

Original

#585C89

Protanopia

#5A5A7E

Deuteranopia

#5A597B

Tritanopia

#587674

Achromatopsia

#5E5E5E

CSS Usage

background-color: #585C89;
color: #585C89;
border-color: #585C89;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F6F6F9
100
#EAEAF0
200
#D4D5E3
300
#B4B7CF
400
#8C8FB5
500
#64689B
600
#50537C
700
#404363
800
#32344E
900
#27283A
950
#191A25

Contrast Checker

Text on white

6.35:1

AA Pass AAA Fail

Text on black

3.31:1

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