#213C33

#213C33

Color Values

HEX

#213C33

RGB

33, 60, 51

HSL

160.0, 29.0%, 18.2%

HSV

160.0, 45.0%, 23.5%

CMYK

45.0%, 0.0%, 15.0%, 76.5%

OKLCH

0.3314 0.037 170.7

Properties

Cool Dark Nearest: RAL 6005 Moss Green

Color Harmonies

Complementary

#213C33

#3C212A

Analogous

#213C25

#21373C

#213C33

Triadic

#213C33

#33213C

#3C3321

Split Complementary

#213C33

#3C2137

#3C2521

Tetradic

#213C33

#25213C

#3C212A

#373C21

Color Blindness Simulation

Original

#213C33

Protanopia

#2D2D35

Deuteranopia

#2B2936

Tritanopia

#223737

Achromatopsia

#363636

CSS Usage

background-color: #213C33;
color: #213C33;
border-color: #213C33;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F5F9F8
100
#E9F2EF
200
#D1E6DF
300
#B0D4C8
400
#85BCAA
500
#5BA48C
600
#488470
700
#3A6959
800
#2D5246
900
#243D35
950
#172721

Contrast Checker

Text on white

11.94:1

AA Pass AAA Pass

Text on black

1.76:1

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