#515539

#515539

Color Values

HEX

#515539

RGB

81, 85, 57

HSL

68.6, 19.7%, 27.8%

HSV

68.6, 32.9%, 33.3%

CMYK

4.7%, 0.0%, 32.9%, 66.7%

OKLCH

0.438 0.0436 114.8

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#515539

#3D3955

Analogous

#554B39

#435539

#515539

Triadic

#515539

#395155

#553951

Split Complementary

#515539

#394355

#4B3955

Tetradic

#515539

#39554B

#3D3955

#553943

Color Blindness Simulation

Original

#515539

Protanopia

#535340

Deuteranopia

#525241

Tritanopia

#514546

Achromatopsia

#525252

CSS Usage

background-color: #515539;
color: #515539;
border-color: #515539;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F8F9F6
100
#EFF0EA
200
#E0E2D4
300
#CACEB6
400
#AEB38E
500
#919966
600
#747A52
700
#5D6242
800
#494C33
900
#373928
950
#222419

Contrast Checker

Text on white

7.75:1

AA Pass AAA Pass

Text on black

2.71:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026