#3E4348

#3E4348

Color Values

HEX

#3E4348

RGB

62, 67, 72

HSL

210.0, 7.5%, 26.3%

HSV

210.0, 13.9%, 28.2%

CMYK

13.9%, 6.9%, 0.0%, 71.8%

OKLCH

0.3801 0.0108 248.1

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#3E4348

#48433E

Analogous

#3E4848

#3E3E48

#3E4348

Triadic

#3E4348

#483E43

#43483E

Split Complementary

#3E4348

#483E3E

#48483E

Tetradic

#3E4348

#483E48

#48433E

#3E483E

Color Blindness Simulation

Original

#3E4348

Protanopia

#404047

Deuteranopia

#404046

Tritanopia

#3E4646

Achromatopsia

#424242

CSS Usage

background-color: #3E4348;
color: #3E4348;
border-color: #3E4348;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F7F7F8
100
#ECEDEE
200
#D9DBDE
300
#BDC2C6
400
#9AA1A8
500
#768089
600
#5E666E
700
#4B5258
800
#3B4045
900
#2D3034
950
#1D1F21

Contrast Checker

Text on white

9.99:1

AA Pass AAA Pass

Text on black

2.1:1

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