#28898F

#28898F

Color Values

HEX

#28898F

RGB

40, 137, 143

HSL

183.5, 56.3%, 35.9%

HSV

183.5, 72.0%, 56.1%

CMYK

72.0%, 4.2%, 0.0%, 43.9%

OKLCH

0.5784 0.0869 201.1

Properties

Cool Light Nearest: turquoise 4

Color Harmonies

Complementary

#28898F

#8F2E28

Analogous

#288F62

#28568F

#28898F

Triadic

#28898F

#8F2889

#898F28

Split Complementary

#28898F

#8F2856

#8F6228

Tetradic

#28898F

#62288F

#8F2E28

#568F28

Color Blindness Simulation

Original

#28898F

Protanopia

#52538E

Deuteranopia

#4C458D

Tritanopia

#2D8C8C

Achromatopsia

#757575

CSS Usage

background-color: #28898F;
color: #28898F;
border-color: #28898F;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F4FBFB
100
#E5F5F6
200
#C7EDEF
300
#9FE0E4
400
#6CD0D6
500
#38BFC7
600
#2D999F
700
#247A80
800
#1C5F64
900
#184649
950
#0F2C2E

Contrast Checker

Text on white

4.15:1

AA Fail AAA Fail

Text on black

5.07:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026