#2A1828

#2A1828

Color Values

HEX

#2A1828

RGB

42, 24, 40

HSL

306.7, 27.3%, 12.9%

HSV

306.7, 42.9%, 16.5%

CMYK

0.0%, 42.9%, 4.8%, 83.5%

OKLCH

0.24 0.0398 330.7

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#2A1828

#182A1A

Analogous

#23182A

#2A181F

#2A1828

Triadic

#2A1828

#282A18

#18282A

Split Complementary

#2A1828

#1F2A18

#182A23

Tetradic

#2A1828

#2A2318

#182A1A

#181F2A

Color Blindness Simulation

Original

#2A1828

Protanopia

#222224

Deuteranopia

#232523

Tritanopia

#292120

Achromatopsia

#1D1D1D

CSS Usage

background-color: #2A1828;
color: #2A1828;
border-color: #2A1828;
Nearest Tailwind: Gray 900 #111827

Tailwind Shades

50
#F9F6F9
100
#F1E9F0
200
#E5D2E3
300
#D3B1CF
400
#BA87B5
500
#A25D9B
600
#824A7C
700
#683B63
800
#512E4D
900
#3C253A
950
#261724

Contrast Checker

Text on white

16.67:1

AA Pass AAA Pass

Text on black

1.26:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026