#2921BA

#2921BA

Color Values

HEX

#2921BA

RGB

41, 33, 186

HSL

243.1, 69.9%, 42.9%

HSV

243.1, 82.3%, 72.9%

CMYK

78.0%, 82.3%, 0.0%, 27.1%

OKLCH

0.3943 0.2225 271.8

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#2921BA

#B2BA21

Analogous

#2165BA

#7521BA

#2921BA

Triadic

#2921BA

#BA2921

#21BA29

Split Complementary

#2921BA

#BA7521

#65BA21

Tetradic

#2921BA

#BA2165

#B2BA21

#21BA75

Color Blindness Simulation

Original

#2921BA

Protanopia

#262595

Deuteranopia

#26278C

Tritanopia

#297871

Achromatopsia

#2E2E2E

CSS Usage

background-color: #2921BA;
color: #2921BA;
border-color: #2921BA;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FC
100
#E4E3F8
200
#C5C2F4
300
#9B97ED
400
#665FE3
500
#3026D9
600
#261FAD
700
#1E198B
800
#18136C
900
#15124F
950
#0D0B32

Contrast Checker

Text on white

10.39:1

AA Pass AAA Pass

Text on black

2.02:1

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