#3F3143

#3F3143

Color Values

HEX

#3F3143

RGB

63, 49, 67

HSL

286.7, 15.5%, 22.7%

HSV

286.7, 26.9%, 26.3%

CMYK

6.0%, 26.9%, 0.0%, 73.7%

OKLCH

0.336 0.0362 318.6

Properties

Cool Dark Nearest: RAL 5008 Grey Blue

Color Harmonies

Complementary

#3F3143

#354331

Analogous

#363143

#43313E

#3F3143

Triadic

#3F3143

#433F31

#31433F

Split Complementary

#3F3143

#3E4331

#314336

Tetradic

#3F3143

#433631

#354331

#313E43

Color Blindness Simulation

Original

#3F3143

Protanopia

#39393F

Deuteranopia

#3A3B3E

Tritanopia

#3E3B3A

Achromatopsia

#353535

CSS Usage

background-color: #3F3143;
color: #3F3143;
border-color: #3F3143;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F8F6F8
100
#EEEBF0
200
#DED6E1
300
#C7B8CB
400
#A992AF
500
#8B6C93
600
#6F5676
700
#59455E
800
#45364A
900
#342A37
950
#211A23

Contrast Checker

Text on white

12.13:1

AA Pass AAA Pass

Text on black

1.73:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026