#64829B

#64829B

Color Values

HEX

#64829B

RGB

100, 130, 155

HSL

207.3, 21.6%, 50.0%

HSV

207.3, 35.5%, 60.8%

CMYK

35.5%, 16.1%, 0.0%, 39.2%

OKLCH

0.5929 0.0515 243.9

Properties

Cool Light Nearest: lightskyblue 4

Color Harmonies

Complementary

#64829B

#9B7D64

Analogous

#649B99

#64669B

#64829B

Triadic

#64829B

#9B6482

#829B64

Split Complementary

#64829B

#9B6466

#9B9964

Tetradic

#64829B

#99649B

#9B7D64

#669B64

Color Blindness Simulation

Original

#64829B

Protanopia

#717195

Deuteranopia

#6F6D94

Tritanopia

#66908F

Achromatopsia

#7D7D7D

CSS Usage

background-color: #64829B;
color: #64829B;
border-color: #64829B;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#EAEDF0
200
#D4DCE3
300
#B5C3CF
400
#8CA2B5
500
#64829B
600
#50687C
700
#405363
800
#32414E
900
#27313A
950
#191F25

Contrast Checker

Text on white

4.03:1

AA Fail AAA Fail

Text on black

5.21:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026