#404A42

#404A42

Color Values

HEX

#404A42

RGB

64, 74, 66

HSL

132.0, 7.2%, 27.1%

HSV

132.0, 13.5%, 29.0%

CMYK

13.5%, 0.0%, 10.8%, 71.0%

OKLCH

0.3974 0.0185 151.3

Properties

Cool Dark Nearest: RAL 7010 Tarpaulin Grey

Color Harmonies

Complementary

#404A42

#4A4048

Analogous

#434A40

#404A47

#404A42

Triadic

#404A42

#42404A

#4A4240

Split Complementary

#404A42

#47404A

#4A4043

Tetradic

#404A42

#40434A

#4A4048

#4A4740

Color Blindness Simulation

Original

#404A42

Protanopia

#444444

Deuteranopia

#444344

Tritanopia

#404546

Achromatopsia

#474747

CSS Usage

background-color: #404A42;
color: #404A42;
border-color: #404A42;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F7F8F7
100
#ECEEEC
200
#D9DEDA
300
#BDC6BF
400
#9AA79D
500
#76897A
600
#5F6D62
700
#4C574E
800
#3B443D
900
#2D342F
950
#1D211D

Contrast Checker

Text on white

9.23:1

AA Pass AAA Pass

Text on black

2.28:1

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