#13112C

#13112C

Color Values

HEX

#13112C

RGB

19, 17, 44

HSL

244.4, 44.3%, 12.0%

HSV

244.4, 61.4%, 17.3%

CMYK

56.8%, 61.4%, 0.0%, 82.7%

OKLCH

0.1972 0.0527 283.8

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#13112C

#2A2C11

Analogous

#111D2C

#21112C

#13112C

Triadic

#13112C

#2C1311

#112C13

Split Complementary

#13112C

#2C2111

#1D2C11

Tetradic

#13112C

#2C111D

#2A2C11

#112C21

Color Blindness Simulation

Original

#13112C

Protanopia

#121225

Deuteranopia

#121224

Tritanopia

#13201F

Achromatopsia

#131313

CSS Usage

background-color: #13112C;
color: #13112C;
border-color: #13112C;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CECBEB
300
#ABA7DD
400
#7D77CA
500
#4F47B8
600
#3F3993
700
#332D76
800
#28245C
900
#201D44
950
#14122B

Contrast Checker

Text on white

18.35:1

AA Pass AAA Pass

Text on black

1.14:1

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