#646C8C

#646C8C

Color Values

HEX

#646C8C

RGB

100, 108, 140

HSL

228.0, 16.7%, 47.1%

HSV

228.0, 28.6%, 54.9%

CMYK

28.6%, 22.9%, 0.0%, 45.1%

OKLCH

0.5368 0.0512 273.7

Properties

Cool Dark Nearest: RAL 5014 Pigeon Blue

Color Harmonies

Complementary

#646C8C

#8C8464

Analogous

#64808C

#70648C

#646C8C

Triadic

#646C8C

#8C646C

#6C8C64

Split Complementary

#646C8C

#8C7064

#808C64

Tetradic

#646C8C

#8C6480

#8C8464

#648C70

Color Blindness Simulation

Original

#646C8C

Protanopia

#676884

Deuteranopia

#676682

Tritanopia

#647E7D

Achromatopsia

#6D6D6D

CSS Usage

background-color: #646C8C;
color: #646C8C;
border-color: #646C8C;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F8
100
#EBECF0
200
#D5D8E1
300
#B8BCCC
400
#9197B0
500
#6A7395
600
#555C77
700
#44495F
800
#35394A
900
#292C38
950
#1A1C23

Contrast Checker

Text on white

5.17:1

AA Pass AAA Fail

Text on black

4.07:1

AA Fail AAA Fail

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