#3F4F61

#3F4F61

Color Values

HEX

#3F4F61

RGB

63, 79, 97

HSL

211.8, 21.2%, 31.4%

HSV

211.8, 35.1%, 38.0%

CMYK

35.1%, 18.6%, 0.0%, 62.0%

OKLCH

0.4213 0.0363 251.7

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#3F4F61

#61513F

Analogous

#3F6061

#403F61

#3F4F61

Triadic

#3F4F61

#613F4F

#4F613F

Split Complementary

#3F4F61

#61403F

#60613F

Tetradic

#3F4F61

#613F60

#61513F

#3F6140

Color Blindness Simulation

Original

#3F4F61

Protanopia

#46465D

Deuteranopia

#45445C

Tritanopia

#405958

Achromatopsia

#4D4D4D

CSS Usage

background-color: #3F4F61;
color: #3F4F61;
border-color: #3F4F61;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F9
100
#EAEDF0
200
#D4DBE3
300
#B5C1CF
400
#8D9FB5
500
#647E9B
600
#50657C
700
#405163
800
#323F4D
900
#27303A
950
#191E24

Contrast Checker

Text on white

8.39:1

AA Pass AAA Pass

Text on black

2.5:1

AA Fail AAA Fail

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