#406686

#406686

Color Values

HEX

#406686

RGB

64, 102, 134

HSL

207.4, 35.4%, 38.8%

HSV

207.4, 52.2%, 52.5%

CMYK

52.2%, 23.9%, 0.0%, 47.5%

OKLCH

0.4956 0.0673 245.1

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#406686

#866040

Analogous

#408683

#404386

#406686

Triadic

#406686

#864066

#668640

Split Complementary

#406686

#864043

#868340

Tetradic

#406686

#834086

#866040

#438640

Color Blindness Simulation

Original

#406686

Protanopia

#50517E

Deuteranopia

#4E4B7C

Tritanopia

#427877

Achromatopsia

#606060

CSS Usage

background-color: #406686;
color: #406686;
border-color: #406686;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F8FA
100
#E8EEF3
200
#CFDCE8
300
#ACC4D7
400
#7FA4C2
500
#5283AD
600
#42698A
700
#35546E
800
#294256
900
#213240
950
#151F28

Contrast Checker

Text on white

6.06:1

AA Pass AAA Fail

Text on black

3.46:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026