#237CDC

#237CDC

Color Values

HEX

#237CDC

RGB

35, 124, 220

HSL

211.1, 72.5%, 50.0%

HSV

211.1, 84.1%, 86.3%

CMYK

84.1%, 43.6%, 0.0%, 13.7%

OKLCH

0.5864 0.1674 254.2

Properties

Cool Light Nearest: Navy Blue

Color Harmonies

Complementary

#237CDC

#DC8323

Analogous

#23D9DC

#2623DC

#237CDC

Triadic

#237CDC

#DC237C

#7CDC23

Split Complementary

#237CDC

#DC2623

#D9DC23

Tetradic

#237CDC

#DC23D9

#DC8323

#23DC26

Color Blindness Simulation

Original

#237CDC

Protanopia

#4A4AC5

Deuteranopia

#443EBF

Tritanopia

#27B2AE

Achromatopsia

#707070

CSS Usage

background-color: #237CDC;
color: #237CDC;
border-color: #237CDC;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F3F7FC
100
#E2EDF8
200
#C1DAF5
300
#95C0EE
400
#5C9EE5
500
#237CDC
600
#1C63B0
700
#164F8D
800
#123E6E
900
#112F50
950
#0B1E33

Contrast Checker

Text on white

4.21:1

AA Fail AAA Fail

Text on black

4.99:1

AA Pass AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026