#3D504F

#3D504F

Color Values

HEX

#3D504F

RGB

61, 80, 79

HSL

176.8, 13.5%, 27.6%

HSV

176.8, 23.7%, 31.4%

CMYK

23.7%, 0.0%, 1.2%, 68.6%

OKLCH

0.415 0.0237 192.3

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#3D504F

#503D3E

Analogous

#3D5045

#3D4750

#3D504F

Triadic

#3D504F

#4F3D50

#504F3D

Split Complementary

#3D504F

#503D47

#50453D

Tetradic

#3D504F

#453D50

#503D3E

#47503D

Color Blindness Simulation

Original

#3D504F

Protanopia

#45454F

Deuteranopia

#44434F

Tritanopia

#3E4F4F

Achromatopsia

#4C4C4C

CSS Usage

background-color: #3D504F;
color: #3D504F;
border-color: #3D504F;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F6F8F8
100
#EBEFEF
200
#D6E0E0
300
#BACAC9
400
#94ADAC
500
#6E918F
600
#587472
700
#475D5B
800
#374847
900
#2B3636
950
#1B2222

Contrast Checker

Text on white

8.54:1

AA Pass AAA Pass

Text on black

2.46:1

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