#454740

#454740

Color Values

HEX

#454740

RGB

69, 71, 64

HSL

77.1, 5.2%, 26.5%

HSV

77.1, 9.9%, 27.8%

CMYK

2.8%, 0.0%, 9.9%, 72.2%

OKLCH

0.3937 0.0118 119.9

Properties

Cool Dark Nearest: RAL 7010 Tarpaulin Grey

Color Harmonies

Complementary

#454740

#424047

Analogous

#474640

#424740

#454740

Triadic

#454740

#404547

#474045

Split Complementary

#454740

#404247

#464047

Tetradic

#454740

#404746

#424047

#474042

Color Blindness Simulation

Original

#454740

Protanopia

#464642

Deuteranopia

#464642

Tritanopia

#454343

Achromatopsia

#464646

CSS Usage

background-color: #454740;
color: #454740;
border-color: #454740;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F7F8F7
100
#EDEEEC
200
#DCDDD9
300
#C3C5BF
400
#A3A69C
500
#828679
600
#686B61
700
#53564D
800
#41433C
900
#31332E
950
#1F201D

Contrast Checker

Text on white

9.42:1

AA Pass AAA Pass

Text on black

2.23:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026