#291B89

#291B89

Color Values

HEX

#291B89

RGB

41, 27, 137

HSL

247.6, 67.1%, 32.2%

HSV

247.6, 80.3%, 53.7%

CMYK

70.1%, 80.3%, 0.0%, 46.3%

OKLCH

0.3308 0.1695 277.5

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#291B89

#7B891B

Analogous

#1B4489

#601B89

#291B89

Triadic

#291B89

#89291B

#1B8929

Split Complementary

#291B89

#89601B

#44891B

Tetradic

#291B89

#891B44

#7B891B

#1B8960

Color Blindness Simulation

Original

#291B89

Protanopia

#23236E

Deuteranopia

#242568

Tritanopia

#285955

Achromatopsia

#262626

CSS Usage

background-color: #291B89;
color: #291B89;
border-color: #291B89;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F3FC
100
#E6E3F7
200
#C9C3F3
300
#A399EB
400
#7161E0
500
#402AD5
600
#3322AA
700
#291B88
800
#20156B
900
#1B134E
950
#110C31

Contrast Checker

Text on white

13.02:1

AA Pass AAA Pass

Text on black

1.61:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026