#271C53

#271C53

Color Values

HEX

#271C53

RGB

39, 28, 83

HSL

252.0, 49.5%, 21.8%

HSV

252.0, 66.3%, 32.5%

CMYK

53.0%, 66.3%, 0.0%, 67.5%

OKLCH

0.2753 0.0957 287.6

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#271C53

#48531C

Analogous

#1C2D53

#431C53

#271C53

Triadic

#271C53

#53271C

#1C5327

Split Complementary

#271C53

#53431C

#2D531C

Tetradic

#271C53

#531C2D

#48531C

#1C5343

Color Blindness Simulation

Original

#271C53

Protanopia

#222246

Deuteranopia

#232442

Tritanopia

#263B39

Achromatopsia

#222222

CSS Usage

background-color: #271C53;
color: #271C53;
border-color: #271C53;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F5F4FB
100
#E9E6F5
200
#D1CAED
300
#B0A4E0
400
#8572CF
500
#5A40BF
600
#483498
700
#39297A
800
#2D205F
900
#231B46
950
#16112C

Contrast Checker

Text on white

15.25:1

AA Pass AAA Pass

Text on black

1.38:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026