#2B2999

#2B2999

Color Values

HEX

#2B2999

RGB

43, 41, 153

HSL

241.1, 57.7%, 38.0%

HSV

241.1, 73.2%, 60.0%

CMYK

71.9%, 73.2%, 0.0%, 40.0%

OKLCH

0.3692 0.1751 274.4

Properties

Cool Dark Nearest: purple 4

Color Harmonies

Complementary

#2B2999

#979929

Analogous

#295F99

#632999

#2B2999

Triadic

#2B2999

#992B29

#29992B

Split Complementary

#2B2999

#996329

#5F9929

Tetradic

#2B2999

#99295F

#979929

#299963

Color Blindness Simulation

Original

#2B2999

Protanopia

#2A2A7E

Deuteranopia

#2A2A77

Tritanopia

#2B6864

Achromatopsia

#323232

CSS Usage

background-color: #2B2999;
color: #2B2999;
border-color: #2B2999;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E5E4F6
200
#C7C7F0
300
#A09EE5
400
#6C6AD7
500
#3936C9
600
#2D2BA1
700
#242381
800
#1C1B65
900
#18174A
950
#0F0F2E

Contrast Checker

Text on white

11.17:1

AA Pass AAA Pass

Text on black

1.88:1

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