#646B5A

#646B5A

Color Values

HEX

#646B5A

RGB

100, 107, 90

HSL

84.7, 8.6%, 38.6%

HSV

84.7, 15.9%, 42.0%

CMYK

6.5%, 0.0%, 15.9%, 58.0%

OKLCH

0.5166 0.0274 125.6

Properties

Cool Dark Nearest: RAL 7023 Concrete Grey

Color Harmonies

Complementary

#646B5A

#615A6B

Analogous

#6B695A

#5B6B5A

#646B5A

Triadic

#646B5A

#5A646B

#6B5A64

Split Complementary

#646B5A

#5A5B6B

#695A6B

Tetradic

#646B5A

#5A6B69

#615A6B

#6B5A5B

Color Blindness Simulation

Original

#646B5A

Protanopia

#67675E

Deuteranopia

#67665F

Tritanopia

#646162

Achromatopsia

#686868

CSS Usage

background-color: #646B5A;
color: #646B5A;
border-color: #646B5A;
Nearest Tailwind: Stone 500 #78716C

Tailwind Shades

50
#F7F8F7
100
#EDEEEC
200
#DCDED8
300
#C3C7BD
400
#A2A999
500
#818A75
600
#686F5D
700
#53594B
800
#41453A
900
#31342D
950
#1F211C

Contrast Checker

Text on white

5.54:1

AA Pass AAA Fail

Text on black

3.79:1

AA Fail AAA Fail

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