#506451

#506451

Color Values

HEX

#506451

RGB

80, 100, 81

HSL

123.0, 11.1%, 35.3%

HSV

123.0, 20.0%, 39.2%

CMYK

20.0%, 0.0%, 19.0%, 60.8%

OKLCH

0.4808 0.0386 146.3

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#506451

#645063

Analogous

#596450

#50645B

#506451

Triadic

#506451

#515064

#645150

Split Complementary

#506451

#5B5064

#645059

Tetradic

#506451

#505964

#645063

#645B50

Color Blindness Simulation

Original

#506451

Protanopia

#595956

Deuteranopia

#585657

Tritanopia

#51595A

Achromatopsia

#5E5E5E

CSS Usage

background-color: #506451;
color: #506451;
border-color: #506451;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F7
100
#EBEFEC
200
#D7DFD8
300
#BBC9BC
400
#96AB97
500
#718E73
600
#5B715C
700
#495B49
800
#394739
900
#2C352C
950
#1C221C

Contrast Checker

Text on white

6.4:1

AA Pass AAA Fail

Text on black

3.28:1

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