#215751

#215751

Color Values

HEX

#215751

RGB

33, 87, 81

HSL

173,3, 45,0%, 23,5%

HSV

173,3, 62,1%, 34,1%

CMYK

62,1%, 0,0%, 6,9%, 65,9%

OKLCH

0,4189 0,0577 185,3

Properties

Cool Dark Nearest: RAL 6028 Pine Green

Color Harmonies

Complementary

#215751

#572127

Analogous

#215736

#214257

#215751

Triadic

#215751

#512157

#575121

Split Complementary

#215751

#572142

#573621

Tetradic

#215751

#362157

#572127

#425721

Color Blindness Simulation

Original

#215751

Protanopia

#383952

Deuteranopia

#353153

Tritanopia

#245454

Achromatopsia

#4B4B4B

CSS Usage

background-color: #215751;
color: #215751;
border-color: #215751;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F4FAFA
100
#E6F4F2
200
#CBEBE8
300
#A6DDD7
400
#76CBC2
500
#46B9AC
600
#38948A
700
#2D766E
800
#235C56
900
#1D4440
950
#122B28

Contrast Checker

Text on white

8,25:1

AA Pass AAA Pass

Text on black

2,55:1

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