#336664

#336664

Color Values

HEX

#336664

RGB

51, 102, 100

HSL

177.6, 33.3%, 30.0%

HSV

177.6, 50.0%, 40.0%

CMYK

50.0%, 0.0%, 2.0%, 60.0%

OKLCH

0.4744 0.055 192.1

Properties

Cool Dark Nearest: RAL 6033 Mint Turquoise

Color Harmonies

Complementary

#336664

#663335

Analogous

#33664A

#334F66

#336664

Triadic

#336664

#643366

#666433

Split Complementary

#336664

#66334F

#664A33

Tetradic

#336664

#4A3366

#663335

#4F6633

Color Blindness Simulation

Original

#336664

Protanopia

#494A64

Deuteranopia

#464265

Tritanopia

#366565

Achromatopsia

#5B5B5B

CSS Usage

background-color: #336664;
color: #336664;
border-color: #336664;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F5FAF9
100
#E8F2F2
200
#CFE7E6
300
#ADD6D5
400
#81C0BE
500
#55AAA7
600
#448885
700
#366D6B
800
#2B5553
900
#223F3E
950
#152827

Contrast Checker

Text on white

6.51:1

AA Pass AAA Fail

Text on black

3.23:1

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