#56658F

#56658F

Color Values

HEX

#56658F

RGB

86, 101, 143

HSL

224.2, 24.9%, 44.9%

HSV

224.2, 39.9%, 56.1%

CMYK

39.9%, 29.4%, 0.0%, 43.9%

OKLCH

0.5119 0.0695 268.8

Properties

Cool Dark Nearest: RAL 5023 Distant Blue

Color Harmonies

Complementary

#56658F

#8F8056

Analogous

#56828F

#63568F

#56658F

Triadic

#56658F

#8F5665

#658F56

Split Complementary

#56658F

#8F6356

#828F56

Tetradic

#56658F

#8F5682

#8F8056

#568F63

Color Blindness Simulation

Original

#56658F

Protanopia

#5C5D85

Deuteranopia

#5C5A82

Tritanopia

#577D7B

Achromatopsia

#656565

CSS Usage

background-color: #56658F;
color: #56658F;
border-color: #56658F;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F7F9
100
#E9EBF1
200
#D2D7E4
300
#B3BBD1
400
#8996B8
500
#60709F
600
#4D5A7F
700
#3D4866
800
#303850
900
#262B3B
950
#181B25

Contrast Checker

Text on white

5.75:1

AA Pass AAA Fail

Text on black

3.65:1

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