#30396F

#30396F

Color Values

HEX

#30396F

RGB

48, 57, 111

HSL

231.4, 39.6%, 31.2%

HSV

231.4, 56.8%, 43.5%

CMYK

56.8%, 48.6%, 0.0%, 56.5%

OKLCH

0.366 0.093 273.8

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#30396F

#6F6630

Analogous

#30596F

#47306F

#30396F

Triadic

#30396F

#6F3039

#396F30

Split Complementary

#30396F

#6F4730

#596F30

Tetradic

#30396F

#6F3059

#6F6630

#306F47

Color Blindness Simulation

Original

#30396F

Protanopia

#343462

Deuteranopia

#33335F

Tritanopia

#305855

Achromatopsia

#3B3B3B

CSS Usage

background-color: #30396F;
color: #30396F;
border-color: #30396F;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6FA
100
#E7E9F3
200
#CDD1E9
300
#AAB1DA
400
#7B86C6
500
#4D5BB2
600
#3E498E
700
#313B72
800
#272E59
900
#1F2442
950
#14172A

Contrast Checker

Text on white

10.82:1

AA Pass AAA Pass

Text on black

1.94:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026