#304975

#304975

Color Values

HEX

#304975

RGB

48, 73, 117

HSL

218.3, 41.8%, 32.4%

HSV

218.3, 59.0%, 45.9%

CMYK

59.0%, 37.6%, 0.0%, 54.1%

OKLCH

0.4071 0.0805 261.1

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#304975

#755C30

Analogous

#306C75

#3A3075

#304975

Triadic

#304975

#753049

#497530

Split Complementary

#304975

#753A30

#6C7530

Tetradic

#304975

#75306C

#755C30

#30753A

Color Blindness Simulation

Original

#304975

Protanopia

#3B3B6A

Deuteranopia

#393768

Tritanopia

#316260

Achromatopsia

#474747

CSS Usage

background-color: #304975;
color: #304975;
border-color: #304975;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7FA
100
#E7EBF3
200
#CCD7EA
300
#A8BBDB
400
#7996C8
500
#4A71B5
600
#3B5A91
700
#2F4874
800
#25385A
900
#1E2B43
950
#131B2A

Contrast Checker

Text on white

8.99:1

AA Pass AAA Pass

Text on black

2.34:1

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