#366E76

#366E76

Color Values

HEX

#366E76

RGB

54, 110, 118

HSL

187.5, 37.2%, 33.7%

HSV

187.5, 54.2%, 46.3%

CMYK

54.2%, 6.8%, 0.0%, 53.7%

OKLCH

0.5036 0.0601 207.7

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#366E76

#763E36

Analogous

#36765E

#364E76

#366E76

Triadic

#366E76

#76366E

#6E7636

Split Complementary

#366E76

#76364E

#765E36

Tetradic

#366E76

#5E3676

#763E36

#4E7636

Color Blindness Simulation

Original

#366E76

Protanopia

#4E4F74

Deuteranopia

#4B4774

Tritanopia

#397372

Achromatopsia

#636363

CSS Usage

background-color: #366E76;
color: #366E76;
border-color: #366E76;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F5F9FA
100
#E8F1F3
200
#CEE5E9
300
#ABD3D9
400
#7EBBC4
500
#50A3AF
600
#40828C
700
#336870
800
#285257
900
#203D41
950
#142629

Contrast Checker

Text on white

5.76:1

AA Pass AAA Fail

Text on black

3.65:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026