#30345B

#30345B

Color Values

HEX

#30345B

RGB

48, 52, 91

HSL

234.4, 30.9%, 27.3%

HSV

234.4, 47.3%, 35.7%

CMYK

47.3%, 42.9%, 0.0%, 64.3%

OKLCH

0.3411 0.0682 277.7

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#30345B

#5B5730

Analogous

#304A5B

#42305B

#30345B

Triadic

#30345B

#5B3034

#345B30

Split Complementary

#30345B

#5B4230

#4A5B30

Tetradic

#30345B

#5B304A

#5B5730

#305B42

Color Blindness Simulation

Original

#30345B

Protanopia

#323252

Deuteranopia

#32314F

Tritanopia

#304A48

Achromatopsia

#363636

CSS Usage

background-color: #30345B;
color: #30345B;
border-color: #30345B;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6F9
100
#E8E9F2
200
#D0D2E6
300
#AFB2D5
400
#8389BE
500
#585FA7
600
#464C86
700
#383D6B
800
#2C3053
900
#23253E
950
#161827

Contrast Checker

Text on white

11.88:1

AA Pass AAA Pass

Text on black

1.77:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026