#304461

#304461

Color Values

HEX

#304461

RGB

48, 68, 97

HSL

215.5, 33.8%, 28.4%

HSV

215.5, 50.5%, 38.0%

CMYK

50.5%, 29.9%, 0.0%, 62.0%

OKLCH

0.3833 0.056 257.6

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#304461

#614D30

Analogous

#305C61

#343061

#304461

Triadic

#304461

#613044

#446130

Split Complementary

#304461

#613430

#5C6130

Tetradic

#304461

#61305C

#614D30

#306134

Color Blindness Simulation

Original

#304461

Protanopia

#39395A

Deuteranopia

#383658

Tritanopia

#315453

Achromatopsia

#424242

CSS Usage

background-color: #304461;
color: #304461;
border-color: #304461;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F7FA
100
#E8ECF2
200
#CFD9E7
300
#ADBED6
400
#819BC1
500
#5478AB
600
#446088
700
#364D6D
800
#2A3C55
900
#222E3F
950
#151D28

Contrast Checker

Text on white

9.88:1

AA Pass AAA Pass

Text on black

2.13:1

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