#30439C

#30439C

Color Values

HEX

#30439C

RGB

48, 67, 156

HSL

229.4, 52.9%, 40.0%

HSV

229.4, 69.2%, 61.2%

CMYK

69.2%, 57.1%, 0.0%, 38.8%

OKLCH

0.4218 0.1463 269.9

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#30439C

#9C8930

Analogous

#30799C

#53309C

#30439C

Triadic

#30439C

#9C3043

#439C30

Split Complementary

#30439C

#9C5330

#799C30

Tetradic

#30439C

#9C3079

#9C8930

#309C53

Color Blindness Simulation

Original

#30439C

Protanopia

#383886

Deuteranopia

#373681

Tritanopia

#317572

Achromatopsia

#454545

CSS Usage

background-color: #30439C;
color: #30439C;
border-color: #30439C;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FB
100
#E5E8F5
200
#C8CFEE
300
#A1ADE2
400
#6F80D3
500
#3C54C3
600
#30439C
700
#26367D
800
#1E2A61
900
#192248
950
#10152D

Contrast Checker

Text on white

8.72:1

AA Pass AAA Pass

Text on black

2.41:1

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