#407581

#407581

Color Values

HEX

#407581

RGB

64, 117, 129

HSL

191.1, 33.7%, 37.8%

HSV

191.1, 50.4%, 50.6%

CMYK

50.4%, 9.3%, 0.0%, 49.4%

OKLCH

0.5305 0.0594 214.0

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#407581

#814C40

Analogous

#40816C

#405481

#407581

Triadic

#407581

#814075

#758140

Split Complementary

#407581

#814054

#816C40

Tetradic

#407581

#6C4081

#814C40

#548140

Color Blindness Simulation

Original

#407581

Protanopia

#57577E

Deuteranopia

#54507D

Tritanopia

#437C7B

Achromatopsia

#6B6B6B

CSS Usage

background-color: #407581;
color: #407581;
border-color: #407581;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F5F9FA
100
#E8F0F2
200
#CFE3E7
300
#ADCFD6
400
#81B5C0
500
#559BAA
600
#447C88
700
#36636D
800
#2A4D55
900
#223A3F
950
#152428

Contrast Checker

Text on white

5.15:1

AA Pass AAA Fail

Text on black

4.08:1

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