#2A1D2F

#2A1D2F

Color Values

HEX

#2A1D2F

RGB

42, 29, 47

HSL

283.3, 23.7%, 14.9%

HSV

283.3, 38.3%, 18.4%

CMYK

10.6%, 38.3%, 0.0%, 81.6%

OKLCH

0.2549 0.0378 316.4

Properties

Cool Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#2A1D2F

#222F1D

Analogous

#211D2F

#2F1D2B

#2A1D2F

Triadic

#2A1D2F

#2F2A1D

#1D2F2A

Split Complementary

#2A1D2F

#2B2F1D

#1D2F21

Tetradic

#2A1D2F

#2F211D

#222F1D

#1D2B2F

Color Blindness Simulation

Original

#2A1D2F

Protanopia

#24242B

Deuteranopia

#25262A

Tritanopia

#292726

Achromatopsia

#212121

CSS Usage

background-color: #2A1D2F;
color: #2A1D2F;
border-color: #2A1D2F;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F8F6F9
100
#EFEAF1
200
#DFD3E4
300
#C8B3D0
400
#AB8AB7
500
#8D619E
600
#714E7E
700
#5A3E65
800
#46314F
900
#35263B
950
#211825

Contrast Checker

Text on white

15.97:1

AA Pass AAA Pass

Text on black

1.32:1

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