#661DB9

#661DB9

Color Values

HEX

#661DB9

RGB

102, 29, 185

HSL

268.1, 72.9%, 42.0%

HSV

268.1, 84.3%, 72.5%

CMYK

44.9%, 84.3%, 0.0%, 27.5%

OKLCH

0.4441 0.2175 297.3

Properties

Cool Dark Nearest: purple 3

Color Harmonies

Complementary

#661DB9

#70B91D

Analogous

#1D22B9

#B41DB9

#661DB9

Triadic

#661DB9

#B9661D

#1DB966

Split Complementary

#661DB9

#B9B41D

#22B91D

Tetradic

#661DB9

#B91D22

#70B91D

#1DB9B4

Color Blindness Simulation

Original

#661DB9

Protanopia

#464693

Deuteranopia

#4B508A

Tritanopia

#62756F

Achromatopsia

#383838

CSS Usage

background-color: #661DB9;
color: #661DB9;
border-color: #661DB9;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F7F3FC
100
#ECE2F8
200
#DAC1F5
300
#BF95EE
400
#9C5CE5
500
#7A23DC
600
#611CB0
700
#4E168D
800
#3D116E
900
#2E1150
950
#1D0B33

Contrast Checker

Text on white

8.6:1

AA Pass AAA Pass

Text on black

2.44:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026