#506355

#506355

Color Values

HEX

#506355

RGB

80, 99, 85

HSL

135.8, 10.6%, 35.1%

HSV

135.8, 19.2%, 38.8%

CMYK

19.2%, 0.0%, 14.1%, 61.2%

OKLCH

0.4795 0.0321 153.2

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#506355

#63505E

Analogous

#556350

#50635F

#506355

Triadic

#506355

#555063

#635550

Split Complementary

#506355

#5F5063

#635055

Tetradic

#506355

#505563

#63505E

#635F50

Color Blindness Simulation

Original

#506355

Protanopia

#585858

Deuteranopia

#575659

Tritanopia

#515B5C

Achromatopsia

#5E5E5E

CSS Usage

background-color: #506355;
color: #506355;
border-color: #506355;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F7
100
#ECEFEC
200
#D8DFDA
300
#BBC8BF
400
#97AB9C
500
#728D79
600
#5B7161
700
#495A4E
800
#39473D
900
#2C352E
950
#1C221D

Contrast Checker

Text on white

6.45:1

AA Pass AAA Fail

Text on black

3.26:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026