#665C96

#665C96

Color Values

HEX

#665C96

RGB

102, 92, 150

HSL

250.3, 24.0%, 47.5%

HSV

250.3, 38.7%, 58.8%

CMYK

32.0%, 38.7%, 0.0%, 41.2%

OKLCH

0.5094 0.0908 290.7

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#665C96

#8C965C

Analogous

#5C6F96

#835C96

#665C96

Triadic

#665C96

#96665C

#5C9666

Split Complementary

#665C96

#96835C

#6F965C

Tetradic

#665C96

#965C6F

#8C965C

#5C9683

Color Blindness Simulation

Original

#665C96

Protanopia

#626288

Deuteranopia

#626385

Tritanopia

#657D7A

Achromatopsia

#626262

CSS Usage

background-color: #665C96;
color: #665C96;
border-color: #665C96;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F6F6F9
100
#EBEAF1
200
#D6D3E4
300
#B8B3D0
400
#928AB7
500
#6B619E
600
#564E7E
700
#453E65
800
#36304F
900
#2A263B
950
#1A1825

Contrast Checker

Text on white

5.94:1

AA Pass AAA Fail

Text on black

3.54:1

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