#28131E

#28131E

Color Values

HEX

#28131E

RGB

40, 19, 30

HSL

328.6, 35.6%, 11.6%

HSV

328.6, 52.5%, 15.7%

CMYK

0.0%, 52.5%, 25.0%, 84.3%

OKLCH

0.2212 0.0389 348.1

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#28131E

#13281D

Analogous

#281328

#281314

#28131E

Triadic

#28131E

#1E2813

#131E28

Split Complementary

#28131E

#142813

#132828

Tetradic

#28131E

#282813

#13281D

#131428

Color Blindness Simulation

Original

#28131E

Protanopia

#1F1F1B

Deuteranopia

#20221B

Tritanopia

#271919

Achromatopsia

#181818

CSS Usage

background-color: #28131E;
color: #28131E;
border-color: #28131E;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#FAF5F7
100
#F3E8ED
200
#E8CFDC
300
#D8ACC3
400
#C27FA2
500
#AD5282
600
#8A4268
700
#6F3553
800
#562941
900
#402131
950
#28151F

Contrast Checker

Text on white

17.47:1

AA Pass AAA Pass

Text on black

1.2:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

1月 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

1月 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

1月 18, 2026