#505F85

#505F85

Color Values

HEX

#505F85

RGB

80, 95, 133

HSL

223.0, 24.9%, 41.8%

HSV

223.0, 39.8%, 52.2%

CMYK

39.8%, 28.6%, 0.0%, 47.8%

OKLCH

0.489 0.0641 267.5

Properties

Cool Dark Nearest: RAL 5023 Distant Blue

Color Harmonies

Complementary

#505F85

#857650

Analogous

#507A85

#5C5085

#505F85

Triadic

#505F85

#85505F

#5F8550

Split Complementary

#505F85

#855C50

#7A8550

Tetradic

#505F85

#85507A

#857650

#50855C

Color Blindness Simulation

Original

#505F85

Protanopia

#56577C

Deuteranopia

#56547A

Tritanopia

#517573

Achromatopsia

#5F5F5F

CSS Usage

background-color: #505F85;
color: #505F85;
border-color: #505F85;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F9
100
#E9ECF1
200
#D2D7E4
300
#B3BBD1
400
#8996B8
500
#60729F
600
#4D5B7F
700
#3D4966
800
#303950
900
#262C3B
950
#181C25

Contrast Checker

Text on white

6.33:1

AA Pass AAA Fail

Text on black

3.32:1

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