#21807A

#21807A

Color Values

HEX

#21807A

RGB

33, 128, 122

HSL

176.2, 59.0%, 31.6%

HSV

176.2, 74.2%, 50.2%

CMYK

74.2%, 0.0%, 4.7%, 49.8%

OKLCH

0.5454 0.0852 188.7

Properties

Cool Dark Nearest: Pine Green

Color Harmonies

Complementary

#21807A

#802127

Analogous

#21804B

#215780

#21807A

Triadic

#21807A

#7A2180

#807A21

Split Complementary

#21807A

#802157

#804B21

Tetradic

#21807A

#4B2180

#802127

#578021

Color Blindness Simulation

Original

#21807A

Protanopia

#4A4B7B

Deuteranopia

#453E7C

Tritanopia

#267D7D

Achromatopsia

#6B6B6B

CSS Usage

background-color: #21807A;
color: #21807A;
border-color: #21807A;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F4FBFB
100
#E4F6F5
200
#C6F0EE
300
#9EE6E1
400
#69D8D1
500
#34CBC1
600
#2AA29B
700
#21827C
800
#1A6561
900
#174A47
950
#0E2F2D

Contrast Checker

Text on white

4.74:1

AA Pass AAA Fail

Text on black

4.43:1

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