#515438

#515438

Color Values

HEX

#515438

RGB

81, 84, 56

HSL

66.4, 20.0%, 27.5%

HSV

66.4, 33.3%, 32.9%

CMYK

3.6%, 0.0%, 33.3%, 67.1%

OKLCH

0.4352 0.0434 113.2

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#515438

#3B3854

Analogous

#544938

#435438

#515438

Triadic

#515438

#385154

#543851

Split Complementary

#515438

#384354

#493854

Tetradic

#515438

#385449

#3B3854

#543843

Color Blindness Simulation

Original

#515438

Protanopia

#52523F

Deuteranopia

#525240

Tritanopia

#514445

Achromatopsia

#515151

CSS Usage

background-color: #515438;
color: #515438;
border-color: #515438;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F8F9F6
100
#F0F0EA
200
#E1E2D4
300
#CBCEB6
400
#AFB48E
500
#949966
600
#767A52
700
#5E6241
800
#4A4D33
900
#373928
950
#232419

Contrast Checker

Text on white

7.85:1

AA Pass AAA Pass

Text on black

2.68:1

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