#343B41

#343B41

Color Values

HEX

#343B41

RGB

52, 59, 65

HSL

207.7, 11.1%, 22.9%

HSV

207.7, 20.0%, 25.5%

CMYK

20.0%, 9.2%, 0.0%, 74.5%

OKLCH

0.3481 0.0141 244.0

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#343B41

#413A34

Analogous

#344140

#343441

#343B41

Triadic

#343B41

#41343B

#3B4134

Split Complementary

#343B41

#413434

#414034

Tetradic

#343B41

#403441

#413A34

#344134

Color Blindness Simulation

Original

#343B41

Protanopia

#373740

Deuteranopia

#37363F

Tritanopia

#343E3E

Achromatopsia

#3A3A3A

CSS Usage

background-color: #343B41;
color: #343B41;
border-color: #343B41;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F7F7F8
100
#EBEDEF
200
#D7DCDF
300
#BBC2C9
400
#96A1AB
500
#71818E
600
#5B6771
700
#49525B
800
#394047
900
#2C3135
950
#1C1F22

Contrast Checker

Text on white

11.36:1

AA Pass AAA Pass

Text on black

1.85:1

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