#236B81

#236B81

Color Values

HEX

#236B81

RGB

35, 107, 129

HSL

194.0, 57.3%, 32.2%

HSV

194.0, 72.9%, 50.6%

CMYK

72.9%, 17.1%, 0.0%, 49.4%

OKLCH

0.4936 0.0775 222.2

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#236B81

#813923

Analogous

#238168

#233C81

#236B81

Triadic

#236B81

#81236B

#6B8123

Split Complementary

#236B81

#81233C

#816823

Tetradic

#236B81

#682381

#813923

#3C8123

Color Blindness Simulation

Original

#236B81

Protanopia

#42437C

Deuteranopia

#3E397A

Tritanopia

#277777

Achromatopsia

#5D5D5D

CSS Usage

background-color: #236B81;
color: #236B81;
border-color: #236B81;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F4F9FB
100
#E4F2F6
200
#C7E6F0
300
#9FD5E5
400
#6BBDD7
500
#36A6C9
600
#2C85A0
700
#236B80
800
#1B5364
900
#173E49
950
#0F272E

Contrast Checker

Text on white

6.01:1

AA Pass AAA Fail

Text on black

3.49:1

AA Fail 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