#3D5655

#3D5655

Color Values

HEX

#3D5655

RGB

61, 86, 85

HSL

177.6, 17.0%, 28.8%

HSV

177.6, 29.1%, 33.7%

CMYK

29.1%, 0.0%, 1.2%, 66.3%

OKLCH

0.4326 0.0303 193.0

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#3D5655

#563D3E

Analogous

#3D5648

#3D4A56

#3D5655

Triadic

#3D5655

#553D56

#56553D

Split Complementary

#3D5655

#563D4A

#56483D

Tetradic

#3D5655

#483D56

#563D3E

#4A563D

Color Blindness Simulation

Original

#3D5655

Protanopia

#484855

Deuteranopia

#464455

Tritanopia

#3E5555

Achromatopsia

#515151

CSS Usage

background-color: #3D5655;
color: #3D5655;
border-color: #3D5655;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F6F8F8
100
#EBF0F0
200
#D5E1E1
300
#B7CCCB
400
#91B1AF
500
#6A9593
600
#557776
700
#445F5E
800
#354B4A
900
#293837
950
#1A2323

Contrast Checker

Text on white

7.89:1

AA Pass AAA Pass

Text on black

2.66:1

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