#428796

#428796

Color Values

HEX

#428796

RGB

66, 135, 150

HSL

190,7, 38,9%, 42,4%

HSV

190,7, 56,0%, 58,8%

CMYK

56,0%, 10,0%, 0,0%, 41,2%

OKLCH

0,5847 0,0729 213,8

Properties

Cool Light Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#428796

#965142

Analogous

#42967B

#425D96

#428796

Triadic

#428796

#964287

#879642

Split Complementary

#428796

#96425D

#967B42

Tetradic

#428796

#7B4296

#965142

#5D9642

Color Blindness Simulation

Original

#428796

Protanopia

#606092

Deuteranopia

#5C5792

Tritanopia

#45908F

Achromatopsia

#797979

CSS Usage

background-color: #428796;
color: #428796;
border-color: #428796;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F5F9FA
100
#E7F1F3
200
#CDE4E9
300
#AAD1DA
400
#7CB8C5
500
#4E9FB1
600
#3E808E
700
#326671
800
#275059
900
#1F3B41
950
#142529

Contrast Checker

Text on white

4,09:1

AA Fail AAA Fail

Text on black

5,14:1

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