#661F9F

#661F9F

Color Values

HEX

#661F9F

RGB

102, 31, 159

HSL

273.3, 67.4%, 37.3%

HSV

273.3, 80.5%, 62.4%

CMYK

35.8%, 80.5%, 0.0%, 37.6%

OKLCH

0.4224 0.1903 304.2

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#661F9F

#589F1F

Analogous

#261F9F

#9F1F98

#661F9F

Triadic

#661F9F

#9F661F

#1F9F66

Split Complementary

#661F9F

#989F1F

#1F9F26

Tetradic

#661F9F

#9F261F

#589F1F

#1F989F

Color Blindness Simulation

Original

#661F9F

Protanopia

#474780

Deuteranopia

#4B5179

Tritanopia

#626862

Achromatopsia

#373737

CSS Usage

background-color: #661F9F;
color: #661F9F;
border-color: #661F9F;
Nearest Tailwind: Purple 800 #6B21A8

Tailwind Shades

50
#F8F3FC
100
#EEE3F7
200
#DEC3F3
300
#C699EB
400
#A861E0
500
#892AD5
600
#6E21AB
700
#581B89
800
#44156B
900
#34134E
950
#210C31

Contrast Checker

Text on white

9.29:1

AA Pass AAA Pass

Text on black

2.26:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026