#404535

#404535

Color Values

HEX

#404535

RGB

64, 69, 53

HSL

78.8, 13.1%, 23.9%

HSV

78.8, 23.2%, 27.1%

CMYK

7.2%, 0.0%, 23.2%, 72.9%

OKLCH

0.3807 0.0271 121.8

Properties

Cool Dark Nearest: RAL 6003 Olive Green

Color Harmonies

Complementary

#404535

#3A3545

Analogous

#454235

#384535

#404535

Triadic

#404535

#354045

#453540

Split Complementary

#404535

#353845

#423545

Tetradic

#404535

#354542

#3A3545

#453538

Color Blindness Simulation

Original

#404535

Protanopia

#424239

Deuteranopia

#42423A

Tritanopia

#403C3D

Achromatopsia

#434343

CSS Usage

background-color: #404535;
color: #404535;
border-color: #404535;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F8F8F6
100
#EEEFEB
200
#DDE0D7
300
#C5CABA
400
#A5AD94
500
#86906F
600
#6B7359
700
#565C47
800
#434837
900
#33362B
950
#20221B

Contrast Checker

Text on white

9.9:1

AA Pass AAA Pass

Text on black

2.12:1

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