#2170C0

#2170C0

Color Values

HEX

#2170C0

RGB

33, 112, 192

HSL

210.2, 70.7%, 44.1%

HSV

210.2, 82.8%, 75.3%

CMYK

82.8%, 41.7%, 0.0%, 24.7%

OKLCH

0.5407 0.1453 252.7

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#2170C0

#C07121

Analogous

#21BFC0

#2121C0

#2170C0

Triadic

#2170C0

#C02170

#70C021

Split Complementary

#2170C0

#C02121

#BFC021

Tetradic

#2170C0

#C021BF

#C07121

#21C021

Color Blindness Simulation

Original

#2170C0

Protanopia

#4344AD

Deuteranopia

#3F39A8

Tritanopia

#259D9A

Achromatopsia

#656565

CSS Usage

background-color: #2170C0;
color: #2170C0;
border-color: #2170C0;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E2EDF8
200
#C2DBF5
300
#97C2ED
400
#5EA0E3
500
#257FDA
600
#1E66AE
700
#18518B
800
#133F6D
900
#12304F
950
#0B1E32

Contrast Checker

Text on white

5.07:1

AA Pass AAA Fail

Text on black

4.14:1

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