#425869

#425869

Color Values

HEX

#425869

RGB

66, 88, 105

HSL

206.2, 22.8%, 33.5%

HSV

206.2, 37.1%, 41.2%

CMYK

37.1%, 16.2%, 0.0%, 58.8%

OKLCH

0.4492 0.0388 241.9

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#425869

#695342

Analogous

#426966

#424469

#425869

Triadic

#425869

#694258

#586942

Split Complementary

#425869

#694244

#696642

Tetradic

#425869

#664269

#695342

#446942

Color Blindness Simulation

Original

#425869

Protanopia

#4C4C65

Deuteranopia

#4A4964

Tritanopia

#436261

Achromatopsia

#555555

CSS Usage

background-color: #425869;
color: #425869;
border-color: #425869;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F8F9
100
#EAEEF1
200
#D3DCE3
300
#B4C4D0
400
#8BA3B6
500
#62839D
600
#4F697D
700
#3F5464
800
#31424E
900
#27323A
950
#181F25

Contrast Checker

Text on white

7.42:1

AA Pass AAA Pass

Text on black

2.83:1

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