#425787

#425787

Color Values

HEX

#425787

RGB

66, 87, 135

HSL

221.7, 34.3%, 39.4%

HSV

221.7, 51.1%, 52.9%

CMYK

51.1%, 35.6%, 0.0%, 47.1%

OKLCH

0.4619 0.0828 265.4

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#425787

#877242

Analogous

#427987

#4F4287

#425787

Triadic

#425787

#874257

#578742

Split Complementary

#425787

#874F42

#798742

Tetradic

#425787

#874279

#877242

#42874F

Color Blindness Simulation

Original

#425787

Protanopia

#4B4B7B

Deuteranopia

#4A4879

Tritanopia

#437270

Achromatopsia

#565656

CSS Usage

background-color: #425787;
color: #425787;
border-color: #425787;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F6FA
100
#E8EBF2
200
#CFD7E8
300
#ADBAD7
400
#8094C1
500
#546EAB
600
#435889
700
#36476E
800
#2A3756
900
#212B3F
950
#151B28

Contrast Checker

Text on white

7.13:1

AA Pass AAA Pass

Text on black

2.94:1

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