#404731

#404731

Color Values

HEX

#404731

RGB

64, 71, 49

HSL

79.1, 18.3%, 23.5%

HSV

79.1, 31.0%, 27.8%

CMYK

9.9%, 0.0%, 31.0%, 72.2%

OKLCH

0.3849 0.0368 122.5

Properties

Cool Dark Nearest: RAL 6003 Olive Green

Color Harmonies

Complementary

#404731

#383147

Analogous

#474331

#354731

#404731

Triadic

#404731

#314047

#473140

Split Complementary

#404731

#313547

#433147

Tetradic

#404731

#314743

#383147

#473135

Color Blindness Simulation

Original

#404731

Protanopia

#434336

Deuteranopia

#434238

Tritanopia

#403B3B

Achromatopsia

#444444

CSS Usage

background-color: #404731;
color: #404731;
border-color: #404731;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F8F9F6
100
#EEF0EA
200
#DEE2D5
300
#C6CDB7
400
#A7B28F
500
#889768
600
#6D7953
700
#576143
800
#444B34
900
#333828
950
#20241A

Contrast Checker

Text on white

9.71:1

AA Pass AAA Pass

Text on black

2.16:1

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