#213830

#213830

Color Values

HEX

#213830

RGB

33, 56, 48

HSL

159.1, 25.8%, 17.5%

HSV

159.1, 41.1%, 22.0%

CMYK

41.1%, 0.0%, 14.3%, 78.0%

OKLCH

0.3187 0.0325 170.2

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#213830

#382129

Analogous

#213825

#213538

#213830

Triadic

#213830

#302138

#383021

Split Complementary

#213830

#382135

#382521

Tetradic

#213830

#252138

#382129

#353821

Color Blindness Simulation

Original

#213830

Protanopia

#2B2B32

Deuteranopia

#2A2832

Tritanopia

#223334

Achromatopsia

#333333

CSS Usage

background-color: #213830;
color: #213830;
border-color: #213830;
Nearest Tailwind: Teal 950 #042F2E

Tailwind Shades

50
#F6F9F8
100
#E9F1EE
200
#D2E5DE
300
#B2D2C7
400
#88B9A8
500
#5FA089
600
#4C806E
700
#3D6758
800
#2F5045
900
#253C34
950
#172621

Contrast Checker

Text on white

12.55:1

AA Pass AAA Pass

Text on black

1.67:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

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

Jan 18, 2026