#43657C

#43657C

Color Values

HEX

#43657C

RGB

67, 101, 124

HSL

204.2, 29.8%, 37.5%

HSV

204.2, 46.0%, 48.6%

CMYK

46.0%, 18.5%, 0.0%, 51.4%

OKLCH

0.4902 0.054 238.9

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#43657C

#7C5A43

Analogous

#437C77

#43497C

#43657C

Triadic

#43657C

#7C4365

#657C43

Split Complementary

#43657C

#7C4349

#7C7743

Tetradic

#43657C

#77437C

#7C5A43

#497C43

Color Blindness Simulation

Original

#43657C

Protanopia

#525276

Deuteranopia

#504D75

Tritanopia

#457271

Achromatopsia

#5F5F5F

CSS Usage

background-color: #43657C;
color: #43657C;
border-color: #43657C;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F5F8F9
100
#E9EEF2
200
#D1DDE6
300
#B0C5D4
400
#85A6BD
500
#5A87A5
600
#486C84
700
#39566A
800
#2D4353
900
#23333D
950
#162027

Contrast Checker

Text on white

6.19:1

AA Pass AAA Fail

Text on black

3.39:1

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