#6563D0

#6563D0

Color Values

HEX

#6563D0

RGB

101, 99, 208

HSL

241.1, 53.7%, 60.2%

HSV

241.1, 52.4%, 81.6%

CMYK

51.4%, 52.4%, 0.0%, 18.4%

OKLCH

0.5578 0.1636 280.5

Properties

Cool Dark Nearest: slateblue

Color Harmonies

Complementary

#6563D0

#CED063

Analogous

#6398D0

#9C63D0

#6563D0

Triadic

#6563D0

#D06563

#63D065

Split Complementary

#6563D0

#D09C63

#98D063

Tetradic

#6563D0

#D06398

#CED063

#63D09C

Color Blindness Simulation

Original

#6563D0

Protanopia

#6464B6

Deuteranopia

#6464AF

Tritanopia

#65A19C

Achromatopsia

#6B6B6B

CSS Usage

background-color: #6563D0;
color: #6563D0;
border-color: #6563D0;
Nearest Tailwind: Indigo 400 #818CF8

Tailwind Shades

50
#F4F4FB
100
#E5E5F5
200
#C9C8EE
300
#A2A1E3
400
#706ED3
500
#3E3BC4
600
#312F9D
700
#27267D
800
#1F1E62
900
#1A1948
950
#10102D

Contrast Checker

Text on white

4.94:1

AA Pass AAA Fail

Text on black

4.25:1

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