#2B2791

#2B2791

Color Values

HEX

#2B2791

RGB

43, 39, 145

HSL

242.3, 57.6%, 36.1%

HSV

242.3, 73.1%, 56.9%

CMYK

70.3%, 73.1%, 0.0%, 43.1%

OKLCH

0.3579 0.167 275.5

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#2B2791

#8D9127

Analogous

#275891

#602791

#2B2791

Triadic

#2B2791

#912B27

#27912B

Split Complementary

#2B2791

#916027

#589127

Tetradic

#2B2791

#912758

#8D9127

#279160

Color Blindness Simulation

Original

#2B2791

Protanopia

#292977

Deuteranopia

#2A2A71

Tritanopia

#2B635F

Achromatopsia

#303030

CSS Usage

background-color: #2B2791;
color: #2B2791;
border-color: #2B2791;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E5E4F6
200
#C8C7F0
300
#A19FE5
400
#6E6AD7
500
#3C36C9
600
#302BA1
700
#262381
800
#1E1B64
900
#19174A
950
#100F2E

Contrast Checker

Text on white

11.66:1

AA Pass AAA Pass

Text on black

1.8:1

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