#2829B2

#2829B2

Color Values

HEX

#2829B2

RGB

40, 41, 178

HSL

239,6, 63,3%, 42,7%

HSV

239,6, 77,5%, 69,8%

CMYK

77,5%, 77,0%, 0,0%, 30,2%

OKLCH

0,3943 0,2068 271,5

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#2829B2

#B2B128

Analogous

#286EB2

#6C28B2

#2829B2

Triadic

#2829B2

#B22829

#29B228

Split Complementary

#2829B2

#B26C28

#6EB228

Tetradic

#2829B2

#B2286E

#B2B128

#28B26C

Color Blindness Simulation

Original

#2829B2

Protanopia

#282891

Deuteranopia

#282889

Tritanopia

#287771

Achromatopsia

#333333

CSS Usage

background-color: #2829B2;
color: #2829B2;
border-color: #2829B2;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FB
100
#E4E4F7
200
#C5C5F2
300
#9B9CE9
400
#6566DC
500
#2F30D0
600
#2526A7
700
#1E1F85
800
#171868
900
#15154C
950
#0D0D30

Contrast Checker

Text on white

10,24:1

AA Pass AAA Pass

Text on black

2,05:1

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