#3F3F51

#3F3F51

Color Values

HEX

#3F3F51

RGB

63, 63, 81

HSL

240.0, 12.5%, 28.2%

HSV

240.0, 22.2%, 31.8%

CMYK

22.2%, 22.2%, 0.0%, 68.2%

OKLCH

0.375 0.0306 284.8

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#3F3F51

#51513F

Analogous

#3F4851

#483F51

#3F3F51

Triadic

#3F3F51

#513F3F

#3F513F

Split Complementary

#3F3F51

#51483F

#48513F

Tetradic

#3F3F51

#513F48

#51513F

#3F5148

Color Blindness Simulation

Original

#3F3F51

Protanopia

#3F3F4D

Deuteranopia

#3F3F4C

Tritanopia

#3F4948

Achromatopsia

#404040

CSS Usage

background-color: #3F3F51;
color: #3F3F51;
border-color: #3F3F51;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F7F7F8
100
#EBEBEF
200
#D7D7E0
300
#BABAC9
400
#9595AC
500
#70708F
600
#595973
700
#47475C
800
#383848
900
#2B2B36
950
#1B1B22

Contrast Checker

Text on white

10.29:1

AA Pass AAA Pass

Text on black

2.04:1

AA Fail AAA Fail

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