#425147

#425147

Color Values

HEX

#425147

RGB

66, 81, 71

HSL

140.0, 10.2%, 28.8%

HSV

140.0, 18.5%, 31.8%

CMYK

18.5%, 0.0%, 12.3%, 68.2%

OKLCH

0.4187 0.0251 156.0

Properties

Cool Dark Nearest: RAL 7010 Tarpaulin Grey

Color Harmonies

Complementary

#425147

#51424C

Analogous

#445142

#42514E

#425147

Triadic

#425147

#474251

#514742

Split Complementary

#425147

#4E4251

#514244

Tetradic

#425147

#424451

#51424C

#514E42

Color Blindness Simulation

Original

#425147

Protanopia

#484949

Deuteranopia

#48464A

Tritanopia

#434B4C

Achromatopsia

#4D4D4D

CSS Usage

background-color: #425147;
color: #425147;
border-color: #425147;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F7
100
#ECEFED
200
#D8DFDA
300
#BCC8C0
400
#97AA9D
500
#728D7B
600
#5C7063
700
#495A4F
800
#39463E
900
#2C352F
950
#1C211E

Contrast Checker

Text on white

8.4:1

AA Pass AAA Pass

Text on black

2.5:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026