#034F5A

#034F5A

Color Values

HEX

#034F5A

RGB

3, 79, 90

HSL

187.6, 93.5%, 18.2%

HSV

187.6, 96.7%, 35.3%

CMYK

96.7%, 12.2%, 0.0%, 64.7%

OKLCH

0.3926 0.067 211.0

Properties

Cool Dark Nearest: RAL 5009 Azure Blue

Color Harmonies

Complementary

#034F5A

#5A0E03

Analogous

#035A39

#03235A

#034F5A

Triadic

#034F5A

#5A034F

#4F5A03

Split Complementary

#034F5A

#5A0323

#5A3903

Tetradic

#034F5A

#39035A

#5A0E03

#235A03

Color Blindness Simulation

Original

#034F5A

Protanopia

#242557

Deuteranopia

#201A57

Tritanopia

#075555

Achromatopsia

#404040

CSS Usage

background-color: #034F5A;
color: #034F5A;
border-color: #034F5A;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F1FCFD
100
#DFF8FB
200
#BAF4FD
300
#89EDFB
400
#48E3F9
500
#08D9F7
600
#07ADC5
700
#058B9E
800
#046C7B
900
#084F59
950
#053238

Contrast Checker

Text on white

9.25:1

AA Pass AAA Pass

Text on black

2.27:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

1월 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1월 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1월 15, 2026