#425360

#425360

Color Values

HEX

#425360

RGB

66, 83, 96

HSL

206.0, 18.5%, 31.8%

HSV

206.0, 31.2%, 37.6%

CMYK

31.3%, 13.5%, 0.0%, 62.4%

OKLCH

0.433 0.0303 241.3

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#425360

#604F42

Analogous

#42605E

#424460

#425360

Triadic

#425360

#604253

#536042

Split Complementary

#425360

#604244

#605E42

Tetradic

#425360

#5E4260

#604F42

#446042

Color Blindness Simulation

Original

#425360

Protanopia

#494A5D

Deuteranopia

#48475C

Tritanopia

#435A5A

Achromatopsia

#505050

CSS Usage

background-color: #425360;
color: #425360;
border-color: #425360;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F9
100
#EAEEF0
200
#D5DCE2
300
#B6C3CD
400
#8FA3B2
500
#688397
600
#536979
700
#435461
800
#34414C
900
#283239
950
#1A1F24

Contrast Checker

Text on white

7.96:1

AA Pass AAA Pass

Text on black

2.64:1

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