#2D1639

#2D1639

Color Values

HEX

#2D1639

RGB

45, 22, 57

HSL

279.4, 44.3%, 15.5%

HSV

279.4, 61.4%, 22.4%

CMYK

21.1%, 61.4%, 0.0%, 77.6%

OKLCH

0.2506 0.0691 312.8

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#2D1639

#223916

Analogous

#1C1639

#391634

#2D1639

Triadic

#2D1639

#392D16

#16392D

Split Complementary

#2D1639

#343916

#16391C

Tetradic

#2D1639

#391C16

#223916

#163439

Color Blindness Simulation

Original

#2D1639

Protanopia

#232331

Deuteranopia

#24262E

Tritanopia

#2C2A28

Achromatopsia

#1D1D1D

CSS Usage

background-color: #2D1639;
color: #2D1639;
border-color: #2D1639;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F4FA
100
#EFE6F4
200
#E0CBEB
300
#CAA7DD
400
#AE77CA
500
#9147B8
600
#743993
700
#5D2D76
800
#49245C
900
#371D44
950
#22122B

Contrast Checker

Text on white

16.34:1

AA Pass AAA Pass

Text on black

1.29:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026