#645736

#645736

Color Values

HEX

#645736

RGB

100, 87, 54

HSL

43.0, 29.9%, 30.2%

HSV

43.0, 46.0%, 39.2%

CMYK

0.0%, 13.0%, 46.0%, 60.8%

OKLCH

0.461 0.0515 88.8

Properties

Warm Dark Nearest: RAL 7008 Khaki Grey

Color Harmonies

Complementary

#645736

#364364

Analogous

#644036

#5A6436

#645736

Triadic

#645736

#366457

#573664

Split Complementary

#645736

#365A64

#403664

Tetradic

#645736

#366440

#364364

#64365A

Color Blindness Simulation

Original

#645736

Protanopia

#5E5E3E

Deuteranopia

#5F6040

Tritanopia

#634446

Achromatopsia

#575757

CSS Usage

background-color: #645736;
color: #645736;
border-color: #645736;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F9F8F5
100
#F2EFE9
200
#E6E0D1
300
#D4CAB0
400
#BDAD84
500
#A69059
600
#847348
700
#6A5C39
800
#53482D
900
#3D3623
950
#272216

Contrast Checker

Text on white

7.1:1

AA Pass AAA Pass

Text on black

2.96:1

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