#6464E7

#6464E7

Color Values

HEX

#6464E7

RGB

100, 100, 231

HSL

240.0, 73.2%, 64.9%

HSV

240.0, 56.7%, 90.6%

CMYK

56.7%, 56.7%, 0.0%, 9.4%

OKLCH

0.5752 0.1933 278.4

Properties

Cool Dark Nearest: mediumslateblue

Color Harmonies

Complementary

#6464E7

#E7E764

Analogous

#64A5E7

#A564E7

#6464E7

Triadic

#6464E7

#E76464

#64E764

Split Complementary

#6464E7

#E7A564

#A5E764

Tetradic

#6464E7

#E764A5

#E7E764

#64E7A5

Color Blindness Simulation

Original

#6464E7

Protanopia

#6464C7

Deuteranopia

#6464C0

Tritanopia

#64AEA9

Achromatopsia

#6D6D6D

CSS Usage

background-color: #6464E7;
color: #6464E7;
border-color: #6464E7;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F3F3FC
100
#E2E2F8
200
#C1C1F5
300
#9595EF
400
#5C5CE6
500
#2222DD
600
#1B1BB1
700
#16168D
800
#11116E
900
#111150
950
#0A0A33

Contrast Checker

Text on white

4.65:1

AA Pass AAA Fail

Text on black

4.52:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026