#337868

#337868

Color Values

HEX

#337868

RGB

51, 120, 104

HSL

166.1, 40.4%, 33.5%

HSV

166.1, 57.5%, 47.1%

CMYK

57.5%, 0.0%, 13.3%, 52.9%

OKLCH

0.5235 0.0745 175.7

Properties

Cool Dark Nearest: Tropical Rain Forest

Color Harmonies

Complementary

#337868

#783343

Analogous

#337845

#336578

#337868

Triadic

#337868

#683378

#786833

Split Complementary

#337868

#783365

#784533

Tetradic

#337868

#453378

#783343

#657833

Color Blindness Simulation

Original

#337868

Protanopia

#51516C

Deuteranopia

#4D486D

Tritanopia

#366F70

Achromatopsia

#686868

CSS Usage

background-color: #337868;
color: #337868;
border-color: #337868;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F5FAF9
100
#E7F3F0
200
#CDEAE3
300
#A9DBCF
400
#7BC7B5
500
#4CB39B
600
#3D8F7C
700
#317363
800
#265A4E
900
#1F423A
950
#132A25

Contrast Checker

Text on white

5.21:1

AA Pass AAA Fail

Text on black

4.03:1

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