#3F5760

#3F5760

Color Values

HEX

#3F5760

RGB

63, 87, 96

HSL

196.4, 20.8%, 31.2%

HSV

196.4, 34.4%, 37.6%

CMYK

34.4%, 9.4%, 0.0%, 62.4%

OKLCH

0.4408 0.0326 223.0

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#3F5760

#60483F

Analogous

#3F6059

#3F4760

#3F5760

Triadic

#3F5760

#603F57

#57603F

Split Complementary

#3F5760

#603F47

#60593F

Tetradic

#3F5760

#593F60

#60483F

#47603F

Color Blindness Simulation

Original

#3F5760

Protanopia

#494A5E

Deuteranopia

#48465D

Tritanopia

#405C5C

Achromatopsia

#535353

CSS Usage

background-color: #3F5760;
color: #3F5760;
border-color: #3F5760;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F9
100
#EAEFF0
200
#D4DFE3
300
#B5C8CF
400
#8DAAB4
500
#658C9A
600
#51707B
700
#415963
800
#32464D
900
#27353A
950
#192124

Contrast Checker

Text on white

7.65:1

AA Pass AAA Pass

Text on black

2.74:1

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