#425467

#425467

Color Values

HEX

#425467

RGB

66, 84, 103

HSL

210.8, 21.9%, 33.1%

HSV

210.8, 35.9%, 40.4%

CMYK

35.9%, 18.4%, 0.0%, 59.6%

OKLCH

0.4385 0.0387 250.1

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#425467

#675542

Analogous

#426667

#424267

#425467

Triadic

#425467

#674254

#546742

Split Complementary

#425467

#674242

#666742

Tetradic

#425467

#674266

#675542

#426742

Color Blindness Simulation

Original

#425467

Protanopia

#4A4A62

Deuteranopia

#494761

Tritanopia

#435F5E

Achromatopsia

#525252

CSS Usage

background-color: #425467;
color: #425467;
border-color: #425467;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F9
100
#EAEDF0
200
#D3DBE3
300
#B4C1CF
400
#8CA0B5
500
#647F9B
600
#50657C
700
#405163
800
#323F4E
900
#27303A
950
#191E25

Contrast Checker

Text on white

7.79:1

AA Pass AAA Pass

Text on black

2.7:1

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