#2820AD

#2820AD

Color Values

HEX

#2820AD

RGB

40, 32, 173

HSL

243.4, 68.8%, 40.2%

HSV

243.4, 81.5%, 67.8%

CMYK

76.9%, 81.5%, 0.0%, 32.2%

OKLCH

0.3774 0.2086 272.6

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#2820AD

#A5AD20

Analogous

#205FAD

#6F20AD

#2820AD

Triadic

#2820AD

#AD2820

#20AD28

Split Complementary

#2820AD

#AD6F20

#5FAD20

Tetradic

#2820AD

#AD205F

#A5AD20

#20AD6F

Color Blindness Simulation

Original

#2820AD

Protanopia

#25248B

Deuteranopia

#252683

Tritanopia

#28706A

Achromatopsia

#2C2C2C

CSS Usage

background-color: #2820AD;
color: #2820AD;
border-color: #2820AD;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FC
100
#E4E3F8
200
#C6C3F4
300
#9C98EC
400
#6760E2
500
#3228D7
600
#2820AC
700
#20198A
800
#19146C
900
#16124E
950
#0E0C32

Contrast Checker

Text on white

11.05:1

AA Pass AAA Pass

Text on black

1.9:1

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