#665CB6

#665CB6

Color Values

HEX

#665CB6

RGB

102, 92, 182

HSL

246.7, 38.1%, 53.7%

HSV

246.7, 49.5%, 71.4%

CMYK

44.0%, 49.5%, 0.0%, 28.6%

OKLCH

0.5283 0.1373 285.8

Properties

Cool Dark Nearest: Blue Violet

Color Harmonies

Complementary

#665CB6

#ACB65C

Analogous

#5C7FB6

#935CB6

#665CB6

Triadic

#665CB6

#B6665C

#5CB666

Split Complementary

#665CB6

#B6935C

#7FB65C

Tetradic

#665CB6

#B65C7F

#ACB65C

#5CB693

Color Blindness Simulation

Original

#665CB6

Protanopia

#6262A0

Deuteranopia

#62639B

Tritanopia

#658F8B

Achromatopsia

#656565

CSS Usage

background-color: #665CB6;
color: #665CB6;
border-color: #665CB6;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E9E7F3
200
#D1CEE9
300
#B0AAD9
400
#857DC5
500
#5A4FB0
600
#483F8D
700
#393371
800
#2D2758
900
#242041
950
#161429

Contrast Checker

Text on white

5.57:1

AA Pass AAA Fail

Text on black

3.77:1

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