#2B5768

#2B5768

Color Values

HEX

#2B5768

RGB

43, 87, 104

HSL

196.7, 41.5%, 28.8%

HSV

196.7, 58.7%, 40.8%

CMYK

58.7%, 16.3%, 0.0%, 59.2%

OKLCH

0.4327 0.0561 225.6

Properties

Cool Dark Nearest: RAL 5009 Azure Blue

Color Harmonies

Complementary

#2B5768

#683C2B

Analogous

#2B685A

#2B3868

#2B5768

Triadic

#2B5768

#682B57

#57682B

Split Complementary

#2B5768

#682B38

#685A2B

Tetradic

#2B5768

#5A2B68

#683C2B

#38682B

Color Blindness Simulation

Original

#2B5768

Protanopia

#3E3E64

Deuteranopia

#3C3863

Tritanopia

#2D6160

Achromatopsia

#4F4F4F

CSS Usage

background-color: #2B5768;
color: #2B5768;
border-color: #2B5768;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F5F9FA
100
#E7F0F3
200
#CCE2EA
300
#A8CDDB
400
#79B2C8
500
#4B97B4
600
#3C7990
700
#306173
800
#254B5A
900
#1E3843
950
#13242A

Contrast Checker

Text on white

7.88:1

AA Pass AAA Pass

Text on black

2.67:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026