#3C4F60

#3C4F60

Color Values

HEX

#3C4F60

RGB

60, 79, 96

HSL

208.3, 23.1%, 30.6%

HSV

208.3, 37.5%, 37.6%

CMYK

37.5%, 17.7%, 0.0%, 62.4%

OKLCH

0.4186 0.0371 245.8

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#3C4F60

#604D3C

Analogous

#3C605F

#3C3D60

#3C4F60

Triadic

#3C4F60

#603C4F

#4F603C

Split Complementary

#3C4F60

#603C3D

#605F3C

Tetradic

#3C4F60

#5F3C60

#604D3C

#3D603C

Color Blindness Simulation

Original

#3C4F60

Protanopia

#44445C

Deuteranopia

#43425B

Tritanopia

#3D5958

Achromatopsia

#4C4C4C

CSS Usage

background-color: #3C4F60;
color: #3C4F60;
border-color: #3C4F60;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F9
100
#EAEDF1
200
#D3DCE4
300
#B4C3D0
400
#8BA2B6
500
#62819D
600
#4E677E
700
#3F5364
800
#31414E
900
#26313B
950
#181F25

Contrast Checker

Text on white

8.47:1

AA Pass AAA Pass

Text on black

2.48:1

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