#291DBA

#291DBA

Color Values

HEX

#291DBA

RGB

41, 29, 186

HSL

244.6, 73.0%, 42.2%

HSV

244.6, 84.4%, 72.9%

CMYK

78.0%, 84.4%, 0.0%, 27.1%

OKLCH

0.3902 0.2253 272.1

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#291DBA

#AEBA1D

Analogous

#1D60BA

#781DBA

#291DBA

Triadic

#291DBA

#BA291D

#1DBA29

Split Complementary

#291DBA

#BA781D

#60BA1D

Tetradic

#291DBA

#BA1D60

#AEBA1D

#1DBA78

Color Blindness Simulation

Original

#291DBA

Protanopia

#242494

Deuteranopia

#24258B

Tritanopia

#28766F

Achromatopsia

#2B2B2B

CSS Usage

background-color: #291DBA;
color: #291DBA;
border-color: #291DBA;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FC
100
#E4E2F8
200
#C5C1F5
300
#9C95EE
400
#665CE6
500
#3122DD
600
#271CB0
700
#1F168D
800
#18116E
900
#151150
950
#0E0A33

Contrast Checker

Text on white

10.61:1

AA Pass AAA Pass

Text on black

1.98:1

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