#2B1BC0

#2B1BC0

Color Values

HEX

#2B1BC0

RGB

43, 27, 192

HSL

245.8, 75.3%, 42.9%

HSV

245.8, 85.9%, 75.3%

CMYK

77.6%, 85.9%, 0.0%, 24.7%

OKLCH

0.3967 0.2327 272.3

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#2B1BC0

#B0C01B

Analogous

#1B5DC0

#7D1BC0

#2B1BC0

Triadic

#2B1BC0

#C02B1B

#1BC02B

Split Complementary

#2B1BC0

#C07D1B

#5DC01B

Tetradic

#2B1BC0

#C01B5D

#B0C01B

#1BC07D

Color Blindness Simulation

Original

#2B1BC0

Protanopia

#242498

Deuteranopia

#25268E

Tritanopia

#2A7972

Achromatopsia

#2A2A2A

CSS Usage

background-color: #2B1BC0;
color: #2B1BC0;
border-color: #2B1BC0;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F3F2FC
100
#E4E2F9
200
#C6C0F6
300
#9D94F0
400
#675AE8
500
#321FE0
600
#2819B3
700
#20148F
800
#191070
900
#161051
950
#0E0A33

Contrast Checker

Text on white

10.39:1

AA Pass AAA Pass

Text on black

2.02:1

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