#405178

#405178

Color Values

HEX

#405178

RGB

64, 81, 120

HSL

221.8, 30.4%, 36.1%

HSV

221.8, 46.7%, 47.1%

CMYK

46.7%, 32.5%, 0.0%, 52.9%

OKLCH

0.4383 0.0682 265.7

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#405178

#786740

Analogous

#406D78

#4B4078

#405178

Triadic

#405178

#784051

#517840

Split Complementary

#405178

#784B40

#6D7840

Tetradic

#405178

#78406D

#786740

#40784B

Color Blindness Simulation

Original

#405178

Protanopia

#47486F

Deuteranopia

#46456C

Tritanopia

#416765

Achromatopsia

#505050

CSS Usage

background-color: #405178;
color: #405178;
border-color: #405178;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7F9
100
#E9EBF2
200
#D0D7E6
300
#AFBAD4
400
#8495BD
500
#5970A6
600
#475A85
700
#39486A
800
#2C3853
900
#232B3E
950
#161B27

Contrast Checker

Text on white

7.88:1

AA Pass AAA Pass

Text on black

2.67:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026