#366C76

#366C76

Color Values

HEX

#366C76

RGB

54, 108, 118

HSL

189.4, 37.2%, 33.7%

HSV

189.4, 54.2%, 46.3%

CMYK

54.2%, 8.5%, 0.0%, 53.7%

OKLCH

0.4984 0.0593 211.1

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#366C76

#764036

Analogous

#367660

#364C76

#366C76

Triadic

#366C76

#76366C

#6C7636

Split Complementary

#366C76

#76364C

#766036

Tetradic

#366C76

#603676

#764036

#4C7636

Color Blindness Simulation

Original

#366C76

Protanopia

#4D4E74

Deuteranopia

#4A4673

Tritanopia

#397271

Achromatopsia

#616161

CSS Usage

background-color: #366C76;
color: #366C76;
border-color: #366C76;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F5F9FA
100
#E8F1F3
200
#CEE4E9
300
#ABD1D9
400
#7EB9C4
500
#50A0AF
600
#40808C
700
#336670
800
#285057
900
#203C41
950
#142629

Contrast Checker

Text on white

5.89:1

AA Pass AAA Fail

Text on black

3.56:1

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