#64697F

#64697F

Color Values

HEX

#64697F

RGB

100, 105, 127

HSL

228,9, 11,9%, 44,5%

HSV

228,9, 21,3%, 49,8%

CMYK

21,3%, 17,3%, 0,0%, 50,2%

OKLCH

0,5246 0,0352 275,1

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#64697F

#7F7A64

Analogous

#64767F

#6C647F

#64697F

Triadic

#64697F

#7F6469

#697F64

Split Complementary

#64697F

#7F6C64

#767F64

Tetradic

#64697F

#7F6476

#7F7A64

#647F6C

Color Blindness Simulation

Original

#64697F

Protanopia

#66667A

Deuteranopia

#666678

Tritanopia

#647575

Achromatopsia

#6A6A6A

CSS Usage

background-color: #64697F;
color: #64697F;
border-color: #64697F;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F7F7F8
100
#EBECEF
200
#D7D9E0
300
#BBBDC9
400
#959AAC
500
#70768F
600
#5A5E72
700
#484B5B
800
#383B47
900
#2B2D36
950
#1B1D22

Contrast Checker

Text on white

5,43:1

AA Pass AAA Fail

Text on black

3,87:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

يناير 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

يناير 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

يناير 18, 2026