#337C89

#337C89

Color Values

HEX

#337C89

RGB

51, 124, 137

HSL

189.1, 45.7%, 36.9%

HSV

189.1, 62.8%, 53.7%

CMYK

62.8%, 9.5%, 0.0%, 46.3%

OKLCH

0.546 0.0742 211.1

Properties

Cool Dark Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#337C89

#894033

Analogous

#33896B

#335189

#337C89

Triadic

#337C89

#89337C

#7C8933

Split Complementary

#337C89

#893351

#896B33

Tetradic

#337C89

#6B3389

#894033

#518933

Color Blindness Simulation

Original

#337C89

Protanopia

#535386

Deuteranopia

#4E4985

Tritanopia

#378383

Achromatopsia

#6D6D6D

CSS Usage

background-color: #337C89;
color: #337C89;
border-color: #337C89;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F4F9FA
100
#E6F2F4
200
#CBE7EC
300
#A6D5DE
400
#76BFCC
500
#45A8BA
600
#378695
700
#2C6C77
800
#23545D
900
#1D3E44
950
#12272B

Contrast Checker

Text on white

4.79:1

AA Pass AAA Fail

Text on black

4.39:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

ม.ค. 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

ม.ค. 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

ม.ค. 18, 2026