#336E78

#336E78

Color Values

HEX

#336E78

RGB

51, 110, 120

HSL

188.7, 40.4%, 33.5%

HSV

188.7, 57.5%, 47.1%

CMYK

57.5%, 8.3%, 0.0%, 52.9%

OKLCH

0.5031 0.063 210.0

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#336E78

#783D33

Analogous

#33785F

#334B78

#336E78

Triadic

#336E78

#78336E

#6E7833

Split Complementary

#336E78

#78334B

#785F33

Tetradic

#336E78

#5F3378

#783D33

#4B7833

Color Blindness Simulation

Original

#336E78

Protanopia

#4D4D76

Deuteranopia

#494575

Tritanopia

#367473

Achromatopsia

#626262

CSS Usage

background-color: #336E78;
color: #336E78;
border-color: #336E78;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F5F9FA
100
#E7F2F3
200
#CDE6EA
300
#A9D3DB
400
#7BBCC7
500
#4CA4B3
600
#3D838F
700
#316973
800
#26525A
900
#1F3D42
950
#13262A

Contrast Checker

Text on white

5.77:1

AA Pass AAA Fail

Text on black

3.64:1

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