#28CDC8

#28CDC8

Color Values

HEX

#28CDC8

RGB

40, 205, 200

HSL

178.2, 67.3%, 48.0%

HSV

178.2, 80.5%, 80.4%

CMYK

80.5%, 0.0%, 2.4%, 19.6%

OKLCH

0.7695 0.1257 191.6

Properties

Cool Light Nearest: Robin Egg Blue

Color Harmonies

Complementary

#28CDC8

#CD282D

Analogous

#28CD75

#287FCD

#28CDC8

Triadic

#28CDC8

#C828CD

#CDC828

Split Complementary

#28CDC8

#CD287F

#CD7528

Tetradic

#28CDC8

#7528CD

#CD282D

#7FCD28

Color Blindness Simulation

Original

#28CDC8

Protanopia

#6F71C9

Deuteranopia

#665ACA

Tritanopia

#30CACA

Achromatopsia

#AAAAAA

CSS Usage

background-color: #28CDC8;
color: #28CDC8;
border-color: #28CDC8;
Nearest Tailwind: Teal 400 #2DD4BF

Tailwind Shades

50
#F3FCFB
100
#E3F7F7
200
#C3F3F2
300
#99EBE9
400
#61E0DC
500
#2AD5D0
600
#21ABA7
700
#1B8985
800
#156B68
900
#134E4C
950
#0C3130

Contrast Checker

Text on white

1.97:1

AA Fail AAA Fail

Text on black

10.66:1

AA Pass AAA Pass

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