#05477B

#05477B

Color Values

HEX

#05477B

RGB

5, 71, 123

HSL

206.4, 92.2%, 25.1%

HSV

206.4, 95.9%, 48.2%

CMYK

95.9%, 42.3%, 0.0%, 51.8%

OKLCH

0.3908 0.1061 249.6

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#05477B

#7B3905

Analogous

#057B74

#050C7B

#05477B

Triadic

#05477B

#7B0547

#477B05

Split Complementary

#05477B

#7B050C

#7B7405

Tetradic

#05477B

#74057B

#7B3905

#0C7B05

Color Blindness Simulation

Original

#05477B

Protanopia

#22226E

Deuteranopia

#1E196B

Tritanopia

#086462

Achromatopsia

#3D3D3D

CSS Usage

background-color: #05477B;
color: #05477B;
border-color: #05477B;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F1F8FD
100
#DFEFFB
200
#BADFFC
300
#89C9FA
400
#4AABF8
500
#0A8EF5
600
#0871C4
700
#065B9D
800
#05477B
900
#083559
950
#052238

Contrast Checker

Text on white

9.57:1

AA Pass AAA Pass

Text on black

2.19:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026