#434579

#434579

Color Values

HEX

#434579

RGB

67, 69, 121

HSL

237.8, 28.7%, 36.9%

HSV

237.8, 44.6%, 47.5%

CMYK

44.6%, 43.0%, 0.0%, 52.5%

OKLCH

0.414 0.086 280.3

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#434579

#797743

Analogous

#436079

#5C4379

#434579

Triadic

#434579

#794345

#457943

Split Complementary

#434579

#795C43

#607943

Tetradic

#434579

#794360

#797743

#43795C

Color Blindness Simulation

Original

#434579

Protanopia

#44446C

Deuteranopia

#444469

Tritanopia

#436260

Achromatopsia

#484848

CSS Usage

background-color: #434579;
color: #434579;
border-color: #434579;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6F9
100
#E9E9F2
200
#D1D2E6
300
#B0B2D3
400
#8688BC
500
#5B5EA4
600
#494B83
700
#3A3C69
800
#2D2F52
900
#24253D
950
#171727

Contrast Checker

Text on white

8.88:1

AA Pass AAA Pass

Text on black

2.37:1

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