#2B878C

#2B878C

Color Values

HEX

#2B878C

RGB

43, 135, 140

HSL

183.1, 53.0%, 35.9%

HSV

183.1, 69.3%, 54.9%

CMYK

69.3%, 3.6%, 0.0%, 45.1%

OKLCH

0.5729 0.0841 200.3

Properties

Cool Light Nearest: turquoise 4

Color Harmonies

Complementary

#2B878C

#8C302B

Analogous

#2B8C61

#2B578C

#2B878C

Triadic

#2B878C

#8C2B87

#878C2B

Split Complementary

#2B878C

#8C2B57

#8C612B

Tetradic

#2B878C

#612B8C

#8C302B

#578C2B

Color Blindness Simulation

Original

#2B878C

Protanopia

#53548B

Deuteranopia

#4E478A

Tritanopia

#308A8A

Achromatopsia

#747474

CSS Usage

background-color: #2B878C;
color: #2B878C;
border-color: #2B878C;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F4FAFB
100
#E5F4F5
200
#C8ECEE
300
#A1DFE2
400
#6FCDD3
500
#3CBCC3
600
#30969C
700
#26787D
800
#1E5E62
900
#194548
950
#102C2D

Contrast Checker

Text on white

4.24:1

AA Fail AAA Fail

Text on black

4.95:1

AA Pass 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