#3F4857

#3F4857

Color Values

HEX

#3F4857

RGB

63, 72, 87

HSL

217.5, 16.0%, 29.4%

HSV

217.5, 27.6%, 34.1%

CMYK

27.6%, 17.2%, 0.0%, 65.9%

OKLCH

0.3996 0.028 260.6

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#3F4857

#574E3F

Analogous

#3F5457

#423F57

#3F4857

Triadic

#3F4857

#573F48

#48573F

Split Complementary

#3F4857

#57423F

#54573F

Tetradic

#3F4857

#573F54

#574E3F

#3F5742

Color Blindness Simulation

Original

#3F4857

Protanopia

#434353

Deuteranopia

#424252

Tritanopia

#3F5150

Achromatopsia

#474747

CSS Usage

background-color: #3F4857;
color: #3F4857;
border-color: #3F4857;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F6F7F8
100
#EBEDF0
200
#D6DAE1
300
#B8BFCC
400
#929DB0
500
#6B7A94
600
#566276
700
#454E5F
800
#363D4A
900
#292F37
950
#1A1D23

Contrast Checker

Text on white

9.23:1

AA Pass AAA Pass

Text on black

2.28:1

AA Fail AAA Fail

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