#665489

#665489

Color Values

HEX

#665489

RGB

102, 84, 137

HSL

260.4, 24.0%, 43.3%

HSV

260.4, 38.7%, 53.7%

CMYK

25.5%, 38.7%, 0.0%, 46.3%

OKLCH

0.4864 0.0853 298.8

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#665489

#778954

Analogous

#545C89

#805489

#665489

Triadic

#665489

#896654

#548966

Split Complementary

#665489

#898054

#5C8954

Tetradic

#665489

#89545C

#778954

#548980

Color Blindness Simulation

Original

#665489

Protanopia

#5E5E7C

Deuteranopia

#5F6179

Tritanopia

#657270

Achromatopsia

#5C5C5C

CSS Usage

background-color: #665489;
color: #665489;
border-color: #665489;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F7F6F9
100
#ECEAF1
200
#D9D3E4
300
#BDB3D0
400
#998AB7
500
#76619E
600
#5E4E7E
700
#4B3E65
800
#3B304F
900
#2D263B
950
#1C1825

Contrast Checker

Text on white

6.57:1

AA Pass AAA Fail

Text on black

3.19:1

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