#13373C

#13373C

Color Values

HEX

#13373C

RGB

19, 55, 60

HSL

187.3, 51.9%, 15.5%

HSV

187.3, 68.3%, 23.5%

CMYK

68.3%, 8.3%, 0.0%, 76.5%

OKLCH

0.3131 0.0417 207.7

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#13373C

#3C1813

Analogous

#133C2D

#13233C

#13373C

Triadic

#13373C

#3C1337

#373C13

Split Complementary

#13373C

#3C1323

#3C2D13

Tetradic

#13373C

#2D133C

#3C1813

#233C13

Color Blindness Simulation

Original

#13373C

Protanopia

#23233B

Deuteranopia

#201E3A

Tritanopia

#153A3A

Achromatopsia

#303030

CSS Usage

background-color: #13373C;
color: #13373C;
border-color: #13373C;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F4FAFB
100
#E5F3F5
200
#C9E9EE
300
#A2DAE2
400
#70C6D2
500
#3DB2C2
600
#318E9B
700
#27727C
800
#1F5961
900
#1A4247
950
#10292D

Contrast Checker

Text on white

12.81:1

AA Pass AAA Pass

Text on black

1.64:1

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