#665685

#665685

Color Values

HEX

#665685

RGB

102, 86, 133

HSL

260,4, 21,5%, 42,9%

HSV

260,4, 35,3%, 52,2%

CMYK

23,3%, 35,3%, 0,0%, 47,8%

OKLCH

0,4883 0,0759 299,2

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#665685

#758556

Analogous

#565D85

#7D5685

#665685

Triadic

#665685

#856656

#568566

Split Complementary

#665685

#857D56

#5D8556

Tetradic

#665685

#85565D

#758556

#56857D

Color Blindness Simulation

Original

#665685

Protanopia

#5F5F7A

Deuteranopia

#606177

Tritanopia

#65716F

Achromatopsia

#5D5D5D

CSS Usage

background-color: #665685;
color: #665685;
border-color: #665685;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F7F6F9
100
#ECEAF0
200
#D9D4E3
300
#BEB5CF
400
#9A8CB5
500
#77649B
600
#5F507C
700
#4C4063
800
#3B324D
900
#2D273A
950
#1D1925

Contrast Checker

Text on white

6,49:1

AA Pass AAA Fail

Text on black

3,23:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026