#219CB0

#219CB0

Color Values

HEX

#219CB0

RGB

33, 156, 176

HSL

188.4, 68.4%, 41.0%

HSV

188.4, 81.2%, 69.0%

CMYK

81.2%, 11.4%, 0.0%, 31.0%

OKLCH

0.6384 0.1041 211.7

Properties

Cool Light Nearest: NCS S 1050-B20G Cyan

Color Harmonies

Complementary

#219CB0

#B03521

Analogous

#21B07D

#2155B0

#219CB0

Triadic

#219CB0

#B0219C

#9CB021

Split Complementary

#219CB0

#B02155

#B07D21

Tetradic

#219CB0

#7D21B0

#B03521

#55B021

Color Blindness Simulation

Original

#219CB0

Protanopia

#5657AB

Deuteranopia

#4F46AA

Tritanopia

#27A7A6

Achromatopsia

#838383

CSS Usage

background-color: #219CB0;
color: #219CB0;
border-color: #219CB0;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F3FBFC
100
#E3F5F8
200
#C3EDF4
300
#98E0EC
400
#60CFE1
500
#28BED7
600
#2098AC
700
#1A7A89
800
#145F6B
900
#13464E
950
#0C2C31

Contrast Checker

Text on white

3.26:1

AA Fail AAA Fail

Text on black

6.45:1

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