#665DC2

#665DC2

Color Values

HEX

#665DC2

RGB

102, 93, 194

HSL

245,3, 45,3%, 56,3%

HSV

245,3, 52,1%, 76,1%

CMYK

47,4%, 52,1%, 0,0%, 23,9%

OKLCH

0,538 0,1526 284,1

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#665DC2

#B9C25D

Analogous

#5D87C2

#985DC2

#665DC2

Triadic

#665DC2

#C2665D

#5DC266

Split Complementary

#665DC2

#C2985D

#87C25D

Tetradic

#665DC2

#C25D87

#B9C25D

#5DC298

Color Blindness Simulation

Original

#665DC2

Protanopia

#6262AA

Deuteranopia

#6363A4

Tritanopia

#669692

Achromatopsia

#666666

CSS Usage

background-color: #665DC2;
color: #665DC2;
border-color: #665DC2;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CECBEB
300
#ABA6DE
400
#7D76CB
500
#5046B9
600
#403894
700
#332D77
800
#28235D
900
#201D44
950
#14122B

Contrast Checker

Text on white

5,37:1

AA Pass AAA Fail

Text on black

3,91:1

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