#243A48

#243A48

Color Values

HEX

#243A48

RGB

36, 58, 72

HSL

203.3, 33.3%, 21.2%

HSV

203.3, 50.0%, 28.2%

CMYK

50.0%, 19.4%, 0.0%, 71.8%

OKLCH

0.3364 0.0372 237.3

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#243A48

#483224

Analogous

#244844

#242848

#243A48

Triadic

#243A48

#48243A

#3A4824

Split Complementary

#243A48

#482428

#484424

Tetradic

#243A48

#442448

#483224

#284824

Color Blindness Simulation

Original

#243A48

Protanopia

#2E2E45

Deuteranopia

#2C2B44

Tritanopia

#254241

Achromatopsia

#363636

CSS Usage

background-color: #243A48;
color: #243A48;
border-color: #243A48;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F5F8FA
100
#E8EEF2
200
#CFDEE7
300
#ADC6D6
400
#81A8C0
500
#5589AA
600
#446E88
700
#36586D
800
#2B4455
900
#22343F
950
#152128

Contrast Checker

Text on white

11.84:1

AA Pass AAA Pass

Text on black

1.77:1

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