#405B82

#405B82

Color Values

HEX

#405B82

RGB

64, 91, 130

HSL

215.5, 34.0%, 38.0%

HSV

215.5, 50.8%, 51.0%

CMYK

50.8%, 30.0%, 0.0%, 49.0%

OKLCH

0.4672 0.0716 257.5

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#405B82

#826740

Analogous

#407C82

#464082

#405B82

Triadic

#405B82

#82405B

#5B8240

Split Complementary

#405B82

#824640

#7C8240

Tetradic

#405B82

#82407C

#826740

#408246

Color Blindness Simulation

Original

#405B82

Protanopia

#4C4C79

Deuteranopia

#4A4876

Tritanopia

#41716F

Achromatopsia

#585858

CSS Usage

background-color: #405B82;
color: #405B82;
border-color: #405B82;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F7FA
100
#E8ECF2
200
#CFD9E7
300
#ADBED7
400
#819BC1
500
#5478AB
600
#436089
700
#364D6D
800
#2A3C55
900
#222E3F
950
#151D28

Contrast Checker

Text on white

6.92:1

AA Pass AAA Fail

Text on black

3.04:1

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