#2B1127

#2B1127

Color Values

HEX

#2B1127

RGB

43, 17, 39

HSL

309,2, 43,3%, 11,8%

HSV

309,2, 60,5%, 16,9%

CMYK

0,0%, 60,5%, 9,3%, 83,1%

OKLCH

0,2268 0,0555 333,3

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#2B1127

#112B15

Analogous

#22112B

#2B111A

#2B1127

Triadic

#2B1127

#272B11

#11272B

Split Complementary

#2B1127

#1A2B11

#112B22

Tetradic

#2B1127

#2B2211

#112B15

#111A2B

Color Blindness Simulation

Original

#2B1127

Protanopia

#202022

Deuteranopia

#212320

Tritanopia

#2A1D1D

Achromatopsia

#181818

CSS Usage

background-color: #2B1127;
color: #2B1127;
border-color: #2B1127;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#FAF5F9
100
#F4E7F2
200
#EBCCE6
300
#DCA7D4
400
#CA78BD
500
#B748A6
600
#923A85
700
#752E6A
800
#5B2453
900
#431E3E
950
#2B1327

Contrast Checker

Text on white

17,32:1

AA Pass AAA Pass

Text on black

1,21:1

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