#23445C

#23445C

Color Values

HEX

#23445C

RGB

35, 68, 92

HSL

205.3, 44.9%, 24.9%

HSV

205.3, 62.0%, 36.1%

CMYK

62.0%, 26.1%, 0.0%, 63.9%

OKLCH

0.3729 0.0568 242.0

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#23445C

#5C3B23

Analogous

#235C58

#23275C

#23445C

Triadic

#23445C

#5C2344

#445C23

Split Complementary

#23445C

#5C2327

#5C5823

Tetradic

#23445C

#58235C

#5C3B23

#275C23

Color Blindness Simulation

Original

#23445C

Protanopia

#313256

Deuteranopia

#2F2D55

Tritanopia

#255251

Achromatopsia

#3F3F3F

CSS Usage

background-color: #23445C;
color: #23445C;
border-color: #23445C;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CBDEEB
300
#A6C6DD
400
#76A7CB
500
#4688B9
600
#386D94
700
#2D5776
800
#23445C
900
#1D3444
950
#12212B

Contrast Checker

Text on white

10.23:1

AA Pass AAA Pass

Text on black

2.05:1

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