#30668C

#30668C

Color Values

HEX

#30668C

RGB

48, 102, 140

HSL

204.8, 48.9%, 36.9%

HSV

204.8, 65.7%, 54.9%

CMYK

65.7%, 27.1%, 0.0%, 45.1%

OKLCH

0.4909 0.0837 241.9

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#30668C

#8C5630

Analogous

#308C84

#30388C

#30668C

Triadic

#30668C

#8C3066

#668C30

Split Complementary

#30668C

#8C3038

#8C8430

Tetradic

#30668C

#84308C

#8C5630

#388C30

Color Blindness Simulation

Original

#30668C

Protanopia

#474883

Deuteranopia

#444081

Tritanopia

#337C7A

Achromatopsia

#5D5D5D

CSS Usage

background-color: #30668C;
color: #30668C;
border-color: #30668C;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F8FB
100
#E6EEF5
200
#CADEED
300
#A4C7E0
400
#73A9CF
500
#418ABE
600
#346F98
700
#2A597A
800
#21455F
900
#1B3446
950
#11212C

Contrast Checker

Text on white

6.17:1

AA Pass AAA Fail

Text on black

3.4:1

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