#2B2BD4

#2B2BD4

Color Values

HEX

#2B2BD4

RGB

43, 43, 212

HSL

240.0, 66.3%, 50.0%

HSV

240.0, 79.7%, 83.1%

CMYK

79.7%, 79.7%, 0.0%, 16.9%

OKLCH

0.4365 0.2437 270.3

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#2B2BD4

#D4D42B

Analogous

#2B80D4

#802BD4

#2B2BD4

Triadic

#2B2BD4

#D42B2B

#2BD42B

Split Complementary

#2B2BD4

#D4802B

#80D42B

Tetradic

#2B2BD4

#D42B80

#D4D42B

#2BD480

Color Blindness Simulation

Original

#2B2BD4

Protanopia

#2B2BAB

Deuteranopia

#2B2BA1

Tritanopia

#2B8B84

Achromatopsia

#373737

CSS Usage

background-color: #2B2BD4;
color: #2B2BD4;
border-color: #2B2BD4;
Nearest Tailwind: Indigo 600 #4F46E5

Tailwind Shades

50
#F3F3FC
100
#E3E3F7
200
#C4C4F3
300
#9999EA
400
#6262DF
500
#2B2BD4
600
#2222AA
700
#1B1B88
800
#15156A
900
#14144D
950
#0C0C31

Contrast Checker

Text on white

8.75:1

AA Pass AAA Pass

Text on black

2.4:1

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