#366366

#366366

Color Values

HEX

#366366

RGB

54, 99, 102

HSL

183.8, 30.8%, 30.6%

HSV

183.8, 47.1%, 40.0%

CMYK

47.1%, 2.9%, 0.0%, 60.0%

OKLCH

0.4687 0.0498 201.2

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#366366

#663936

Analogous

#366651

#364B66

#366366

Triadic

#366366

#663663

#636636

Split Complementary

#366366

#66364B

#665136

Tetradic

#366366

#513666

#663936

#4B6636

Color Blindness Simulation

Original

#366366

Protanopia

#494A65

Deuteranopia

#474465

Tritanopia

#386565

Achromatopsia

#5A5A5A

CSS Usage

background-color: #366366;
color: #366366;
border-color: #366366;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F5F9F9
100
#E8F1F2
200
#D0E5E6
300
#AFD2D5
400
#84BABE
500
#58A2A7
600
#478185
700
#38686B
800
#2C5153
900
#233C3E
950
#162627

Contrast Checker

Text on white

6.7:1

AA Pass AAA Fail

Text on black

3.13:1

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