#436F74

#436F74

Color Values

HEX

#436F74

RGB

67, 111, 116

HSL

186.1, 26.8%, 35.9%

HSV

186.1, 42.2%, 45.5%

CMYK

42.2%, 4.3%, 0.0%, 54.5%

OKLCH

0.5118 0.0492 205.0

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#436F74

#744843

Analogous

#437461

#435774

#436F74

Triadic

#436F74

#74436F

#6F7443

Split Complementary

#436F74

#744357

#746143

Tetradic

#436F74

#614374

#744843

#577443

Color Blindness Simulation

Original

#436F74

Protanopia

#565673

Deuteranopia

#545072

Tritanopia

#457272

Achromatopsia

#666666

CSS Usage

background-color: #436F74;
color: #436F74;
border-color: #436F74;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F6F9F9
100
#E9F0F1
200
#D2E3E5
300
#B1CFD2
400
#87B5BA
500
#5D9BA2
600
#4B7C81
700
#3C6367
800
#2F4D51
900
#253A3C
950
#172426

Contrast Checker

Text on white

5.58:1

AA Pass AAA Fail

Text on black

3.76:1

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