#305C85

#305C85

Color Values

HEX

#305C85

RGB

48, 92, 133

HSL

208.9, 47.0%, 35.5%

HSV

208.9, 63.9%, 52.2%

CMYK

63.9%, 30.8%, 0.0%, 47.8%

OKLCH

0.4626 0.0831 248.5

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#305C85

#855930

Analogous

#308584

#303285

#305C85

Triadic

#305C85

#85305C

#5C8530

Split Complementary

#305C85

#853032

#858430

Tetradic

#305C85

#843085

#855930

#328530

Color Blindness Simulation

Original

#305C85

Protanopia

#43437B

Deuteranopia

#403D79

Tritanopia

#327372

Achromatopsia

#565656

CSS Usage

background-color: #305C85;
color: #305C85;
border-color: #305C85;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F7FA
100
#E6EDF4
200
#CBDCEC
300
#A5C3DF
400
#74A2CD
500
#4482BB
600
#366896
700
#2B5378
800
#22415E
900
#1C3145
950
#121F2C

Contrast Checker

Text on white

7.01:1

AA Pass AAA Pass

Text on black

3.0:1

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