#456F8C

#456F8C

Color Values

HEX

#456F8C

RGB

69, 111, 140

HSL

204.5, 34.0%, 41.0%

HSV

204.5, 50.7%, 54.9%

CMYK

50.7%, 20.7%, 0.0%, 45.1%

OKLCH

0.523 0.0657 239.9

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#456F8C

#8C6245

Analogous

#458C86

#454C8C

#456F8C

Triadic

#456F8C

#8C456F

#6F8C45

Split Complementary

#456F8C

#8C454C

#8C8645

Tetradic

#456F8C

#86458C

#8C6245

#4C8C45

Color Blindness Simulation

Original

#456F8C

Protanopia

#575885

Deuteranopia

#555283

Tritanopia

#477F7E

Achromatopsia

#686868

CSS Usage

background-color: #456F8C;
color: #456F8C;
border-color: #456F8C;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F8FA
100
#E8EEF2
200
#CFDEE7
300
#ADC6D7
400
#81A7C1
500
#5487AB
600
#436C89
700
#36576D
800
#2A4455
900
#22333F
950
#152028

Contrast Checker

Text on white

5.38:1

AA Pass AAA Fail

Text on black

3.91:1

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