#43447B

#43447B

Color Values

HEX

#43447B

RGB

67, 68, 123

HSL

238.9, 29.5%, 37.3%

HSV

238.9, 45.5%, 48.2%

CMYK

45.5%, 44.7%, 0.0%, 51.8%

OKLCH

0.4131 0.0907 280.9

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#43447B

#7B7A43

Analogous

#43607B

#5E437B

#43447B

Triadic

#43447B

#7B4344

#447B43

Split Complementary

#43447B

#7B5E43

#607B43

Tetradic

#43447B

#7B4360

#7B7A43

#437B5E

Color Blindness Simulation

Original

#43447B

Protanopia

#43436E

Deuteranopia

#43436A

Tritanopia

#436361

Achromatopsia

#484848

CSS Usage

background-color: #43447B;
color: #43447B;
border-color: #43447B;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6F9
100
#E9E9F2
200
#D1D1E6
300
#B0B0D4
400
#8586BC
500
#5A5BA5
600
#484984
700
#3A3A6A
800
#2D2E53
900
#24243D
950
#161727

Contrast Checker

Text on white

8.93:1

AA Pass AAA Pass

Text on black

2.35:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026