#4F40AB

#4F40AB

Color Values

HEX

#4F40AB

RGB

79, 64, 171

HSL

248.4, 45.5%, 46.1%

HSV

248.4, 62.6%, 67.1%

CMYK

53.8%, 62.6%, 0.0%, 32.9%

OKLCH

0.4507 0.164 284.0

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#4F40AB

#9CAB40

Analogous

#4067AB

#8540AB

#4F40AB

Triadic

#4F40AB

#AB4F40

#40AB4F

Split Complementary

#4F40AB

#AB8540

#67AB40

Tetradic

#4F40AB

#AB4067

#9CAB40

#40AB85

Color Blindness Simulation

Original

#4F40AB

Protanopia

#494891

Deuteranopia

#494A8B

Tritanopia

#4E7D78

Achromatopsia

#4B4B4B

CSS Usage

background-color: #4F40AB;
color: #4F40AB;
border-color: #4F40AB;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F5F4FA
100
#E8E6F4
200
#D0CBEC
300
#AEA6DE
400
#8276CC
500
#5645BA
600
#453894
700
#372C77
800
#2B235D
900
#221D44
950
#16122B

Contrast Checker

Text on white

7.91:1

AA Pass AAA Pass

Text on black

2.65:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026