#3D545B

#3D545B

Color Values

HEX

#3D545B

RGB

61, 84, 91

HSL

194.0, 19.7%, 29.8%

HSV

194.0, 33.0%, 35.7%

CMYK

33.0%, 7.7%, 0.0%, 64.3%

OKLCH

0.4298 0.0303 218.5

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#3D545B

#5B443D

Analogous

#3D5B53

#3D455B

#3D545B

Triadic

#3D545B

#5B3D54

#545B3D

Split Complementary

#3D545B

#5B3D45

#5B533D

Tetradic

#3D545B

#533D5B

#5B443D

#455B3D

Color Blindness Simulation

Original

#3D545B

Protanopia

#474759

Deuteranopia

#464459

Tritanopia

#3E5858

Achromatopsia

#505050

CSS Usage

background-color: #3D545B;
color: #3D545B;
border-color: #3D545B;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F9
100
#EAEFF0
200
#D4DFE2
300
#B6C8CE
400
#8EABB3
500
#668D99
600
#52717A
700
#425A62
800
#33464C
900
#283539
950
#192124

Contrast Checker

Text on white

8.02:1

AA Pass AAA Pass

Text on black

2.62:1

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