#223653

#223653

Color Values

HEX

#223653

RGB

34, 54, 83

HSL

215.5, 41.9%, 22.9%

HSV

215.5, 59.0%, 32.5%

CMYK

59.0%, 34.9%, 0.0%, 67.5%

OKLCH

0.3307 0.0578 257.6

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#223653

#533F22

Analogous

#224E53

#262253

#223653

Triadic

#223653

#532236

#365322

Split Complementary

#223653

#532622

#4E5322

Tetradic

#223653

#53224E

#533F22

#225326

Color Blindness Simulation

Original

#223653

Protanopia

#2B2B4C

Deuteranopia

#2A284A

Tritanopia

#234645

Achromatopsia

#343434

CSS Usage

background-color: #223653;
color: #223653;
border-color: #223653;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F5F7FA
100
#E7ECF4
200
#CCD9EA
300
#A8BDDB
400
#7999C8
500
#4A76B5
600
#3B5E91
700
#2F4B74
800
#253B5A
900
#1E2D43
950
#131C2A

Contrast Checker

Text on white

12.21:1

AA Pass AAA Pass

Text on black

1.72:1

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