#305D86

#305D86

Color Values

HEX

#305D86

RGB

48, 93, 134

HSL

208.6, 47.3%, 35.7%

HSV

208.6, 64.2%, 52.5%

CMYK

64.2%, 30.6%, 0.0%, 47.5%

OKLCH

0.4656 0.0835 248.0

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#305D86

#865930

Analogous

#308684

#303286

#305D86

Triadic

#305D86

#86305D

#5D8630

Split Complementary

#305D86

#863032

#868430

Tetradic

#305D86

#843086

#865930

#328630

Color Blindness Simulation

Original

#305D86

Protanopia

#43447C

Deuteranopia

#413D7A

Tritanopia

#327473

Achromatopsia

#565656

CSS Usage

background-color: #305D86;
color: #305D86;
border-color: #305D86;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F7FA
100
#E6EDF4
200
#CADCEC
300
#A5C3DF
400
#74A3CD
500
#4382BC
600
#366896
700
#2B5378
800
#22415E
900
#1C3145
950
#121F2C

Contrast Checker

Text on white

6.92:1

AA Pass AAA Fail

Text on black

3.04:1

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