#2728CD

#2728CD

Color Values

HEX

#2728CD

RGB

39, 40, 205

HSL

239,6, 68,0%, 47,8%

HSV

239,6, 81,0%, 80,4%

CMYK

81,0%, 80,5%, 0,0%, 19,6%

OKLCH

0,4231 0,2392 269,8

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#2728CD

#CDCC27

Analogous

#277BCD

#7927CD

#2728CD

Triadic

#2728CD

#CD2728

#28CD27

Split Complementary

#2728CD

#CD7927

#7BCD27

Tetradic

#2728CD

#CD277B

#CDCC27

#27CD79

Color Blindness Simulation

Original

#2728CD

Protanopia

#2727A5

Deuteranopia

#27279C

Tritanopia

#27867F

Achromatopsia

#343434

CSS Usage

background-color: #2728CD;
color: #2728CD;
border-color: #2728CD;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F3F3FC
100
#E3E3F7
200
#C3C3F4
300
#9899EB
400
#6061E1
500
#292AD6
600
#2122AB
700
#1A1B89
800
#14156B
900
#13134E
950
#0C0C31

Contrast Checker

Text on white

9,25:1

AA Pass AAA Pass

Text on black

2,27:1

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