#15959C

#15959C

Color Values

HEX

#15959C

RGB

21, 149, 156

HSL

183.1, 76.3%, 34.7%

HSV

183.1, 86.5%, 61.2%

CMYK

86.5%, 4.5%, 0.0%, 38.8%

OKLCH

0.6109 0.1002 200.9

Properties

Cool Light Nearest: darkcyan

Color Harmonies

Complementary

#15959C

#9C1C15

Analogous

#159C5F

#15529C

#15959C

Triadic

#15959C

#9C1595

#959C15

Split Complementary

#15959C

#9C1552

#9C5F15

Tetradic

#15959C

#5F159C

#9C1C15

#529C15

Color Blindness Simulation

Original

#15959C

Protanopia

#4C4E9A

Deuteranopia

#453B9A

Tritanopia

#1B9999

Achromatopsia

#7A7A7A

CSS Usage

background-color: #15959C;
color: #15959C;
border-color: #15959C;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F2FCFC
100
#E2F8F9
200
#C0F4F7
300
#93ECF0
400
#59E1E9
500
#1ED7E1
600
#18ACB4
700
#138990
800
#0F6B70
900
#0F4E52
950
#0A3134

Contrast Checker

Text on white

3.61:1

AA Fail AAA Fail

Text on black

5.81:1

AA Pass 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