#215458

#215458

Color Values

HEX

#215458

RGB

33, 84, 88

HSL

184.4, 45.5%, 23.7%

HSV

184.4, 62.5%, 34.5%

CMYK

62.5%, 4.5%, 0.0%, 65.5%

OKLCH

0.4133 0.0543 202.3

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#215458

#582521

Analogous

#215840

#213858

#215458

Triadic

#215458

#582154

#545821

Split Complementary

#215458

#582138

#584021

Tetradic

#215458

#402158

#582521

#385821

Color Blindness Simulation

Original

#215458

Protanopia

#373857

Deuteranopia

#343057

Tritanopia

#245656

Achromatopsia

#494949

CSS Usage

background-color: #215458;
color: #215458;
border-color: #215458;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F4FAFA
100
#E6F3F4
200
#CBE9EC
300
#A6DADE
400
#76C5CC
500
#45B1BA
600
#388E94
700
#2C7177
800
#23595D
900
#1D4144
950
#12292B

Contrast Checker

Text on white

8.49:1

AA Pass AAA Pass

Text on black

2.47:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026