#215C54

#215C54

Color Values

HEX

#215C54

RGB

33, 92, 84

HSL

171.9, 47.2%, 24.5%

HSV

171.9, 64.1%, 36.1%

CMYK

64.1%, 0.0%, 8.7%, 63.9%

OKLCH

0.4339 0.0622 183.0

Properties

Cool Dark Nearest: RAL 6026 Opal Green

Color Harmonies

Complementary

#215C54

#5C2129

Analogous

#215C37

#21465C

#215C54

Triadic

#215C54

#54215C

#5C5421

Split Complementary

#215C54

#5C2146

#5C3721

Tetradic

#215C54

#37215C

#5C2129

#465C21

Color Blindness Simulation

Original

#215C54

Protanopia

#3B3B56

Deuteranopia

#373356

Tritanopia

#245758

Achromatopsia

#4F4F4F

CSS Usage

background-color: #215C54;
color: #215C54;
border-color: #215C54;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F4FAFA
100
#E6F4F2
200
#CAECE8
300
#A5DFD7
400
#74CDC1
500
#43BCAB
600
#369689
700
#2B786E
800
#225E56
900
#1C453F
950
#122C28

Contrast Checker

Text on white

7.71:1

AA Pass AAA Pass

Text on black

2.72:1

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