#405F79

#405F79

Color Values

HEX

#405F79

RGB

64, 95, 121

HSL

207.4, 30.8%, 36.3%

HSV

207.4, 47.1%, 47.5%

CMYK

47.1%, 21.5%, 0.0%, 52.5%

OKLCH

0.4724 0.0559 244.7

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#405F79

#795A40

Analogous

#407977

#404379

#405F79

Triadic

#405F79

#79405F

#5F7940

Split Complementary

#405F79

#794043

#797740

Tetradic

#405F79

#774079

#795A40

#437940

Color Blindness Simulation

Original

#405F79

Protanopia

#4D4E73

Deuteranopia

#4C4971

Tritanopia

#426E6D

Achromatopsia

#5A5A5A

CSS Usage

background-color: #405F79;
color: #405F79;
border-color: #405F79;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F5F8F9
100
#E8EEF2
200
#D0DCE6
300
#AFC3D5
400
#84A3BE
500
#5883A7
600
#476985
700
#38546B
800
#2C4153
900
#23323E
950
#161F27

Contrast Checker

Text on white

6.71:1

AA Pass AAA Fail

Text on black

3.13:1

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