#429099

#429099

Color Values

HEX

#429099

RGB

66, 144, 153

HSL

186.2, 39.7%, 42.9%

HSV

186.2, 56.9%, 60.0%

CMYK

56.9%, 5.9%, 0.0%, 40.0%

OKLCH

0.6081 0.0773 205.5

Properties

Cool Light Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#429099

#994B42

Analogous

#429976

#426499

#429099

Triadic

#429099

#994290

#909942

Split Complementary

#429099

#994264

#997642

Tetradic

#429099

#764299

#994B42

#649942

Color Blindness Simulation

Original

#429099

Protanopia

#646497

Deuteranopia

#5F5996

Tritanopia

#469595

Achromatopsia

#808080

CSS Usage

background-color: #429099;
color: #429099;
border-color: #429099;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F5F9FA
100
#E7F2F3
200
#CDE7E9
300
#AAD5DA
400
#7BBEC6
500
#4DA8B2
600
#3E868E
700
#316B72
800
#265459
900
#1F3E42
950
#14272A

Contrast Checker

Text on white

3.7:1

AA Fail AAA Fail

Text on black

5.68:1

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