#21797C

#21797C

Color Values

HEX

#21797C

RGB

33, 121, 124

HSL

182.0, 58.0%, 30.8%

HSV

182.0, 73.4%, 48.6%

CMYK

73.4%, 2.4%, 0.0%, 51.4%

OKLCH

0.5276 0.0798 198.4

Properties

Cool Dark Nearest: teal

Color Harmonies

Complementary

#21797C

#7C2421

Analogous

#217C52

#214C7C

#21797C

Triadic

#21797C

#7C2179

#797C21

Split Complementary

#21797C

#7C214C

#7C5221

Tetradic

#21797C

#52217C

#7C2421

#4C7C21

Color Blindness Simulation

Original

#21797C

Protanopia

#47487B

Deuteranopia

#423B7B

Tritanopia

#257B7B

Achromatopsia

#676767

CSS Usage

background-color: #21797C;
color: #21797C;
border-color: #21797C;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F4FBFB
100
#E4F5F6
200
#C7EFF0
300
#9EE3E5
400
#6AD4D7
500
#36C5C9
600
#2B9DA1
700
#227E81
800
#1B6265
900
#17484A
950
#0F2E2F

Contrast Checker

Text on white

5.13:1

AA Pass AAA Fail

Text on black

4.09:1

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