#252271

#252271

Color Values

HEX

#252271

RGB

37, 34, 113

HSL

242.3, 53.7%, 28.8%

HSV

242.3, 69.9%, 44.3%

CMYK

67.3%, 69.9%, 0.0%, 55.7%

OKLCH

0.3127 0.1313 277.3

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#252271

#6E7122

Analogous

#224671

#4C2271

#252271

Triadic

#252271

#712522

#227125

Split Complementary

#252271

#714C22

#467122

Tetradic

#252271

#712246

#6E7122

#22714C

Color Blindness Simulation

Original

#252271

Protanopia

#24245E

Deuteranopia

#242459

Tritanopia

#254F4B

Achromatopsia

#282828

CSS Usage

background-color: #252271;
color: #252271;
border-color: #252271;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F4FB
100
#E6E5F5
200
#CAC8EE
300
#A3A1E3
400
#726ED3
500
#403BC4
600
#332F9D
700
#29267D
800
#201E62
900
#1B1948
950
#11102D

Contrast Checker

Text on white

13.58:1

AA Pass AAA Pass

Text on black

1.55:1

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