#545751

#545751

Color Values

HEX

#545751

RGB

84, 87, 81

HSL

90.0, 3.6%, 32.9%

HSV

90.0, 6.9%, 34.1%

CMYK

3.4%, 0.0%, 6.9%, 65.9%

OKLCH

0.4521 0.0103 128.7

Properties

Cool Dark Nearest: RAL 7010 Tarpaulin Grey

Color Harmonies

Complementary

#545751

#545157

Analogous

#575751

#515751

#545751

Triadic

#545751

#515457

#575154

Split Complementary

#545751

#515157

#575157

Tetradic

#545751

#515757

#545157

#575151

Color Blindness Simulation

Original

#545751

Protanopia

#555552

Deuteranopia

#555553

Tritanopia

#545454

Achromatopsia

#565656

CSS Usage

background-color: #545751;
color: #545751;
border-color: #545751;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F7
100
#EDEEED
200
#DBDDDA
300
#C2C4C0
400
#A1A49D
500
#80847B
600
#666A62
700
#52554F
800
#40423D
900
#30322F
950
#1F201E

Contrast Checker

Text on white

7.35:1

AA Pass AAA Pass

Text on black

2.86:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026