#64759C

#64759C

Color Values

HEX

#64759C

RGB

100, 117, 156

HSL

221.8, 22.0%, 50.2%

HSV

221.8, 35.9%, 61.2%

CMYK

35.9%, 25.0%, 0.0%, 38.8%

OKLCH

0.564 0.0641 266.2

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#64759C

#9C8B64

Analogous

#64919C

#6F649C

#64759C

Triadic

#64759C

#9C6475

#759C64

Split Complementary

#64759C

#9C6F64

#919C64

Tetradic

#64759C

#9C6491

#9C8B64

#649C6F

Color Blindness Simulation

Original

#64759C

Protanopia

#6B6C93

Deuteranopia

#6A6990

Tritanopia

#658B89

Achromatopsia

#747474

CSS Usage

background-color: #64759C;
color: #64759C;
border-color: #64759C;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#EAECF0
200
#D3D8E3
300
#B4BDCF
400
#8C98B5
500
#63749C
600
#505D7C
700
#404B64
800
#323A4E
900
#272D3A
950
#191C25

Contrast Checker

Text on white

4.6:1

AA Pass AAA Fail

Text on black

4.57:1

AA Pass 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