#30364D

#30364D

Color Values

HEX

#30364D

RGB

48, 54, 77

HSL

227.6, 23.2%, 24.5%

HSV

227.6, 37.7%, 30.2%

CMYK

37.7%, 29.9%, 0.0%, 69.8%

OKLCH

0.3377 0.0414 272.8

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#30364D

#4D4730

Analogous

#30444D

#38304D

#30364D

Triadic

#30364D

#4D3036

#364D30

Split Complementary

#30364D

#4D3830

#444D30

Tetradic

#30364D

#4D3044

#4D4730

#304D38

Color Blindness Simulation

Original

#30364D

Protanopia

#333347

Deuteranopia

#323246

Tritanopia

#304342

Achromatopsia

#363636

CSS Usage

background-color: #30364D;
color: #30364D;
border-color: #30364D;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F6F9
100
#EAEBF1
200
#D3D6E4
300
#B4B9D0
400
#8B94B7
500
#626E9D
600
#4E587E
700
#3F4665
800
#31374F
900
#262B3B
950
#181B25

Contrast Checker

Text on white

11.93:1

AA Pass AAA Pass

Text on black

1.76:1

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