#28205C

#28205C

Color Values

HEX

#28205C

RGB

40, 32, 92

HSL

248.0, 48.4%, 24.3%

HSV

248.0, 65.2%, 36.1%

CMYK

56.5%, 65.2%, 0.0%, 63.9%

OKLCH

0.2918 0.103 284.1

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#28205C

#545C20

Analogous

#20365C

#46205C

#28205C

Triadic

#28205C

#5C2820

#205C28

Split Complementary

#28205C

#5C4620

#365C20

Tetradic

#28205C

#5C2036

#545C20

#205C46

Color Blindness Simulation

Original

#28205C

Protanopia

#25244D

Deuteranopia

#25264A

Tritanopia

#284240

Achromatopsia

#262626

CSS Usage

background-color: #28205C;
color: #28205C;
border-color: #28205C;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F5F4FA
100
#E8E6F4
200
#CFCAED
300
#ACA4DF
400
#7F73CE
500
#5242BD
600
#423597
700
#352A79
800
#29215F
900
#211B46
950
#15112C

Contrast Checker

Text on white

14.47:1

AA Pass AAA Pass

Text on black

1.45:1

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