#034271

#034271

Color Values

HEX

#034271

RGB

3, 66, 113

HSL

205.6, 94.8%, 22.7%

HSV

205.6, 97.3%, 44.3%

CMYK

97.3%, 41.6%, 0.0%, 55.7%

OKLCH

0.3706 0.0987 248.5

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#034271

#713203

Analogous

#037169

#030B71

#034271

Triadic

#034271

#710342

#427103

Split Complementary

#034271

#71030B

#716903

Tetradic

#034271

#690371

#713203

#0B7103

Color Blindness Simulation

Original

#034271

Protanopia

#1E1F66

Deuteranopia

#1B1663

Tritanopia

#065D5B

Achromatopsia

#383838

CSS Usage

background-color: #034271;
color: #034271;
border-color: #034271;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F1F8FE
100
#DFEFFC
200
#B9E0FD
300
#88CAFC
400
#47AEFA
500
#0791F8
600
#0574C7
700
#045D9F
800
#03497C
900
#07375A
950
#042239

Contrast Checker

Text on white

10.39:1

AA Pass AAA Pass

Text on black

2.02:1

AA Fail 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