#6463FE

#6463FE

Color Values

HEX

#6463FE

RGB

100, 99, 254

HSL

240.4, 98.7%, 69.2%

HSV

240.4, 61.0%, 99.6%

CMYK

60.6%, 61.0%, 0.0%, 0.4%

OKLCH

0.591 0.224 277.3

Properties

Cool Light Nearest: slateblue 1

Color Harmonies

Complementary

#6463FE

#FDFE63

Analogous

#63AFFE

#B163FE

#6463FE

Triadic

#6463FE

#FE6463

#63FE64

Split Complementary

#6463FE

#FEB163

#AFFE63

Tetradic

#6463FE

#FE63AF

#FDFE63

#63FEB1

Color Blindness Simulation

Original

#6463FE

Protanopia

#6464D9

Deuteranopia

#6464CF

Tritanopia

#64BBB4

Achromatopsia

#6E6E6E

CSS Usage

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

Tailwind Shades

50
#F1F1FE
100
#DEDEFC
200
#B9B8FF
300
#8685FE
400
#4544FE
500
#0302FD
600
#0301CB
700
#0201A2
800
#02017F
900
#06055B
950
#04033A

Contrast Checker

Text on white

4.41:1

AA Fail AAA Fail

Text on black

4.76:1

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