#6463F3

#6463F3

Color Values

HEX

#6463F3

RGB

100, 99, 243

HSL

240.4, 85.7%, 67.1%

HSV

240.4, 59.3%, 95.3%

CMYK

58.8%, 59.3%, 0.0%, 4.7%

OKLCH

0.5825 0.2101 278.0

Properties

Cool Light Nearest: slateblue 2

Color Harmonies

Complementary

#6463F3

#F2F363

Analogous

#63AAF3

#AC63F3

#6463F3

Triadic

#6463F3

#F36463

#63F364

Split Complementary

#6463F3

#F3AC63

#AAF363

Tetradic

#6463F3

#F363AA

#F2F363

#63F3AC

Color Blindness Simulation

Original

#6463F3

Protanopia

#6464D0

Deuteranopia

#6464C8

Tritanopia

#64B5AF

Achromatopsia

#6E6E6E

CSS Usage

background-color: #6463F3;
color: #6463F3;
border-color: #6463F3;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F2F2FD
100
#E0E0FA
200
#BDBDFA
300
#8E8DF6
400
#5150F2
500
#1412ED
600
#100FBD
700
#0D0C98
800
#0A0976
900
#0C0B56
950
#070736

Contrast Checker

Text on white

4.54:1

AA Pass AAA Fail

Text on black

4.62:1

AA Pass 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