#646F81

#646F81

Color Values

HEX

#646F81

RGB

100, 111, 129

HSL

217.2, 12.7%, 44.9%

HSV

217.2, 22.5%, 50.6%

CMYK

22.5%, 14.0%, 0.0%, 49.4%

OKLCH

0.539 0.0312 260.3

Properties

Cool Dark Nearest: lightsteelblue 4

Color Harmonies

Complementary

#646F81

#817664

Analogous

#647E81

#676481

#646F81

Triadic

#646F81

#81646F

#6F8164

Split Complementary

#646F81

#816764

#7E8164

Tetradic

#646F81

#81647E

#817664

#648167

Color Blindness Simulation

Original

#646F81

Protanopia

#69697D

Deuteranopia

#68677C

Tritanopia

#657978

Achromatopsia

#6E6E6E

CSS Usage

background-color: #646F81;
color: #646F81;
border-color: #646F81;
Nearest Tailwind: Gray 500 #6B7280

Tailwind Shades

50
#F7F7F8
100
#EBEDEF
200
#D7DAE0
300
#BAC0CA
400
#959EAD
500
#6F7C90
600
#596373
700
#474F5C
800
#383E48
900
#2B2F36
950
#1B1E22

Contrast Checker

Text on white

5.08:1

AA Pass AAA Fail

Text on black

4.13:1

AA Fail AAA Fail

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