#66079D

#66079D

Color Values

HEX

#66079D

RGB

102, 7, 157

HSL

278.0, 91.5%, 32.2%

HSV

278.0, 95.5%, 61.6%

CMYK

35.0%, 95.5%, 0.0%, 38.4%

OKLCH

0.406 0.2045 306.3

Properties

Cool Dark Nearest: indigo

Color Harmonies

Complementary

#66079D

#3E9D07

Analogous

#1B079D

#9D0789

#66079D

Triadic

#66079D

#9D6607

#079D66

Split Complementary

#66079D

#899D07

#079D1B

Tetradic

#66079D

#9D1B07

#3E9D07

#07899D

Color Blindness Simulation

Original

#66079D

Protanopia

#3D3C79

Deuteranopia

#424970

Tritanopia

#615C56

Achromatopsia

#262626

CSS Usage

background-color: #66079D;
color: #66079D;
border-color: #66079D;
Nearest Tailwind: Purple 800 #6B21A8

Tailwind Shades

50
#F9F1FD
100
#F1DFFB
200
#E4BBFC
300
#D18AFA
400
#B84AF7
500
#9F0BF4
600
#7F09C3
700
#66079C
800
#4F057A
900
#3B0958
950
#250538

Contrast Checker

Text on white

10.09:1

AA Pass AAA Pass

Text on black

2.08:1

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