#305481

#305481

Color Values

HEX

#305481

RGB

48, 84, 129

HSL

213,3, 45,8%, 34,7%

HSV

213,3, 62,8%, 50,6%

CMYK

62,8%, 34,9%, 0,0%, 49,4%

OKLCH

0,4408 0,0855 254,8

Properties

Cool Dark Nearest: RAL 5019 Capri Blue

Color Harmonies

Complementary

#305481

#815D30

Analogous

#307D81

#343081

#305481

Triadic

#305481

#813054

#548130

Split Complementary

#305481

#813430

#7D8130

Tetradic

#305481

#81307D

#815D30

#308134

Color Blindness Simulation

Original

#305481

Protanopia

#404076

Deuteranopia

#3E3B74

Tritanopia

#326E6C

Achromatopsia

#505050

CSS Usage

background-color: #305481;
color: #305481;
border-color: #305481;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CBDAEC
300
#A6BFDE
400
#759CCC
500
#4579BA
600
#376195
700
#2C4D77
800
#233D5D
900
#1C2E44
950
#121D2B

Contrast Checker

Text on white

7,75:1

AA Pass AAA Pass

Text on black

2,71:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026