#646D77

#646D77

Color Values

HEX

#646D77

RGB

100, 109, 119

HSL

211.6, 8.7%, 42.9%

HSV

211.6, 16.0%, 46.7%

CMYK

16.0%, 8.4%, 0.0%, 53.3%

OKLCH

0.5306 0.0192 251.0

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#646D77

#776E64

Analogous

#647677

#646477

#646D77

Triadic

#646D77

#77646D

#6D7764

Split Complementary

#646D77

#776464

#767764

Tetradic

#646D77

#776476

#776E64

#647764

Color Blindness Simulation

Original

#646D77

Protanopia

#686875

Deuteranopia

#676774

Tritanopia

#647372

Achromatopsia

#6C6C6C

CSS Usage

background-color: #646D77;
color: #646D77;
border-color: #646D77;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F7F7F8
100
#ECEDEE
200
#D8DBDE
300
#BCC2C7
400
#98A0A9
500
#747F8B
600
#5D666F
700
#4B5159
800
#3A3F45
900
#2D3034
950
#1C1E21

Contrast Checker

Text on white

5.26:1

AA Pass AAA Fail

Text on black

4.0:1

AA Fail AAA Fail

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