#640ABC

#640ABC

Color Values

HEX

#640ABC

RGB

100, 10, 188

HSL

270,3, 89,9%, 38,8%

HSV

270,3, 94,7%, 73,7%

CMYK

46,8%, 94,7%, 0,0%, 26,3%

OKLCH

0,4342 0,2302 296,8

Properties

Cool Dark Nearest: purple 3

Color Harmonies

Complementary

#640ABC

#62BC0A

Analogous

#0B0ABC

#BC0ABB

#640ABC

Triadic

#640ABC

#BC640A

#0ABC64

Split Complementary

#640ABC

#BBBC0A

#0ABC0B

Tetradic

#640ABC

#BC0B0A

#62BC0A

#0ABBBC

Color Blindness Simulation

Original

#640ABC

Protanopia

#3D3C91

Deuteranopia

#424987

Tritanopia

#606F67

Achromatopsia

#2A2A2A

CSS Usage

background-color: #640ABC;
color: #640ABC;
border-color: #640ABC;
Nearest Tailwind: Purple 700 #7E22CE

Tailwind Shades

50
#F7F2FD
100
#EDE0FB
200
#DCBBFB
300
#C28BF9
400
#A14CF5
500
#810DF2
600
#670AC2
700
#52089B
800
#400679
900
#310958
950
#1F0637

Contrast Checker

Text on white

9,09:1

AA Pass AAA Pass

Text on black

2,31:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Şub 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Şub 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Şub 19, 2026