#429D9D

#429D9D

Color Values

HEX

#429D9D

RGB

66, 157, 157

HSL

180.0, 40.8%, 43.7%

HSV

180.0, 58.0%, 61.6%

CMYK

58.0%, 0.0%, 0.0%, 38.4%

OKLCH

0.6419 0.0857 195.2

Properties

Cool Light Nearest: RAL 5024 Pastel Blue

Color Harmonies

Complementary

#429D9D

#9D4242

Analogous

#429D6F

#426F9D

#429D9D

Triadic

#429D9D

#9D429D

#9D9D42

Split Complementary

#429D9D

#9D426F

#9D6F42

Tetradic

#429D9D

#6F429D

#9D4242

#6F9D42

Color Blindness Simulation

Original

#429D9D

Protanopia

#696A9D

Deuteranopia

#645D9D

Tritanopia

#479D9D

Achromatopsia

#8A8A8A

CSS Usage

background-color: #429D9D;
color: #429D9D;
border-color: #429D9D;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F5FAFA
100
#E7F3F3
200
#CDEAEA
300
#A9DBDB
400
#7AC7C7
500
#4BB4B4
600
#3C9090
700
#307373
800
#265A5A
900
#1F4242
950
#132A2A

Contrast Checker

Text on white

3.21:1

AA Fail AAA Fail

Text on black

6.54:1

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