#2B2886

#2B2886

Color Values

HEX

#2B2886

RGB

43, 40, 134

HSL

241.9, 54.0%, 34.1%

HSV

241.9, 70.1%, 52.5%

CMYK

67.9%, 70.1%, 0.0%, 47.5%

OKLCH

0.3483 0.1513 276.5

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#2B2886

#838628

Analogous

#285486

#5A2886

#2B2886

Triadic

#2B2886

#862B28

#28862B

Split Complementary

#2B2886

#865A28

#548628

Tetradic

#2B2886

#862854

#838628

#28865A

Color Blindness Simulation

Original

#2B2886

Protanopia

#2A2A6F

Deuteranopia

#2A2A6A

Tritanopia

#2B5D59

Achromatopsia

#2F2F2F

CSS Usage

background-color: #2B2886;
color: #2B2886;
border-color: #2B2886;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E5E5F5
200
#C9C8EF
300
#A3A1E3
400
#716ED4
500
#3F3BC4
600
#322F9D
700
#28267E
800
#201D62
900
#1A1948
950
#11102D

Contrast Checker

Text on white

12.0:1

AA Pass AAA Pass

Text on black

1.75:1

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