#225581

#225581

Color Values

HEX

#225581

RGB

34, 85, 129

HSL

207.8, 58.3%, 32.0%

HSV

207.8, 73.6%, 50.6%

CMYK

73.6%, 34.1%, 0.0%, 49.4%

OKLCH

0.4371 0.0908 247.8

Properties

Cool Dark Nearest: RAL 5019 Capri Blue

Color Harmonies

Complementary

#225581

#814E22

Analogous

#22817E

#222681

#225581

Triadic

#225581

#812255

#558122

Split Complementary

#225581

#812226

#817E22

Tetradic

#225581

#7E2281

#814E22

#268122

Color Blindness Simulation

Original

#225581

Protanopia

#383976

Deuteranopia

#353174

Tritanopia

#256E6C

Achromatopsia

#4D4D4D

CSS Usage

background-color: #225581;
color: #225581;
border-color: #225581;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F8FB
100
#E4EEF6
200
#C6DDF0
300
#9EC4E5
400
#6AA5D8
500
#3585CA
600
#2B6AA1
700
#225581
800
#1B4265
900
#17324A
950
#0F202F

Contrast Checker

Text on white

7.82:1

AA Pass AAA Pass

Text on black

2.68:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026