#303676

#303676

Color Values

HEX

#303676

RGB

48, 54, 118

HSL

234.9, 42.2%, 32.5%

HSV

234.9, 59.3%, 46.3%

CMYK

59.3%, 54.2%, 0.0%, 53.7%

OKLCH

0.3647 0.1082 275.6

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#303676

#767030

Analogous

#305976

#4D3076

#303676

Triadic

#303676

#763036

#367630

Split Complementary

#303676

#764D30

#597630

Tetradic

#303676

#763059

#767030

#30764D

Color Blindness Simulation

Original

#303676

Protanopia

#333367

Deuteranopia

#323263

Tritanopia

#305A58

Achromatopsia

#393939

CSS Usage

background-color: #303676;
color: #303676;
border-color: #303676;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E8F4
200
#CCCFEA
300
#A8ACDC
400
#7980C8
500
#4A53B5
600
#3B4291
700
#2F3574
800
#25295B
900
#1E2143
950
#13152A

Contrast Checker

Text on white

10.97:1

AA Pass AAA Pass

Text on black

1.91:1

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