#2A112D

#2A112D

Color Values

HEX

#2A112D

RGB

42, 17, 45

HSL

293.6, 45.2%, 12.2%

HSV

293.6, 62.2%, 17.6%

CMYK

6.7%, 62.2%, 0.0%, 82.4%

OKLCH

0.2288 0.0617 323.2

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#2A112D

#142D11

Analogous

#1C112D

#2D1122

#2A112D

Triadic

#2A112D

#2D2A11

#112D2A

Split Complementary

#2A112D

#222D11

#112D1C

Tetradic

#2A112D

#2D1C11

#142D11

#11222D

Color Blindness Simulation

Original

#2A112D

Protanopia

#1F1F26

Deuteranopia

#212225

Tritanopia

#292120

Achromatopsia

#181818

CSS Usage

background-color: #2A112D;
color: #2A112D;
border-color: #2A112D;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#FAF4FA
100
#F3E6F4
200
#E8CBEB
300
#D8A6DD
400
#C276CB
500
#AD46B9
600
#8A3894
700
#6F2D76
800
#56235D
900
#401D44
950
#28122B

Contrast Checker

Text on white

17.26:1

AA Pass AAA Pass

Text on black

1.22:1

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