#404328

#404328

Color Values

HEX

#404328

RGB

64, 67, 40

HSL

66.7, 25.2%, 21.0%

HSV

66.7, 40.3%, 26.3%

CMYK

4.5%, 0.0%, 40.3%, 73.7%

OKLCH

0.3724 0.043 113.7

Properties

Cool Dark Nearest: RAL 6003 Olive Green

Color Harmonies

Complementary

#404328

#2B2843

Analogous

#433928

#334328

#404328

Triadic

#404328

#284043

#432840

Split Complementary

#404328

#283343

#392843

Tetradic

#404328

#284339

#2B2843

#432833

Color Blindness Simulation

Original

#404328

Protanopia

#41412F

Deuteranopia

#414130

Tritanopia

#403435

Achromatopsia

#404040

CSS Usage

background-color: #404328;
color: #404328;
border-color: #404328;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F9F9F6
100
#F0F1E9
200
#E2E4D2
300
#CED1B2
400
#B3B889
500
#98A05F
600
#7A804C
700
#62663D
800
#4C5030
900
#393B25
950
#242618

Contrast Checker

Text on white

10.24:1

AA Pass AAA Pass

Text on black

2.05:1

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