#646B77

#646B77

Color Values

HEX

#646B77

RGB

100, 107, 119

HSL

217.9, 8.7%, 42.9%

HSV

217.9, 16.0%, 46.7%

CMYK

16.0%, 10.1%, 0.0%, 53.3%

OKLCH

0.526 0.0207 261.3

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#646B77

#777064

Analogous

#647477

#666477

#646B77

Triadic

#646B77

#77646B

#6B7764

Split Complementary

#646B77

#776664

#747764

Tetradic

#646B77

#776474

#777064

#647766

Color Blindness Simulation

Original

#646B77

Protanopia

#676774

Deuteranopia

#676673

Tritanopia

#647271

Achromatopsia

#6A6A6A

CSS Usage

background-color: #646B77;
color: #646B77;
border-color: #646B77;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F7F7F8
100
#ECEDEE
200
#D8DADE
300
#BCC0C7
400
#989EA9
500
#747D8B
600
#5D646F
700
#4B5059
800
#3A3E45
900
#2D2F34
950
#1C1E21

Contrast Checker

Text on white

5.37:1

AA Pass AAA Fail

Text on black

3.91:1

AA Fail AAA Fail

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