#3B3B49

#3B3B49

Color Values

HEX

#3B3B49

RGB

59, 59, 73

HSL

240.0, 10.6%, 25.9%

HSV

240.0, 19.2%, 28.6%

CMYK

19.2%, 19.2%, 0.0%, 71.4%

OKLCH

0.358 0.0241 285.1

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#3B3B49

#49493B

Analogous

#3B4249

#423B49

#3B3B49

Triadic

#3B3B49

#493B3B

#3B493B

Split Complementary

#3B3B49

#49423B

#42493B

Tetradic

#3B3B49

#493B42

#49493B

#3B4942

Color Blindness Simulation

Original

#3B3B49

Protanopia

#3B3B46

Deuteranopia

#3B3B45

Tritanopia

#3B4342

Achromatopsia

#3C3C3C

CSS Usage

background-color: #3B3B49;
color: #3B3B49;
border-color: #3B3B49;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F7F7F8
100
#ECECEF
200
#D8D8DF
300
#BBBBC8
400
#9797AB
500
#72728D
600
#5B5B71
700
#49495A
800
#393947
900
#2C2C35
950
#1C1C22

Contrast Checker

Text on white

11.01:1

AA Pass AAA Pass

Text on black

1.91:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026