#37254B

#37254B

Color Values

HEX

#37254B

RGB

55, 37, 75

HSL

268.4, 33.9%, 22.0%

HSV

268.4, 50.7%, 29.4%

CMYK

26.7%, 50.7%, 0.0%, 70.6%

OKLCH

0.305 0.0694 304.5

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#37254B

#394B25

Analogous

#25264B

#4A254B

#37254B

Triadic

#37254B

#4B3725

#254B37

Split Complementary

#37254B

#4B4A25

#264B25

Tetradic

#37254B

#4B2526

#394B25

#254B4A

Color Blindness Simulation

Original

#37254B

Protanopia

#2F2F42

Deuteranopia

#303240

Tritanopia

#363B39

Achromatopsia

#2C2C2C

CSS Usage

background-color: #37254B;
color: #37254B;
border-color: #37254B;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F5FA
100
#EDE8F2
200
#DBCFE7
300
#C1ADD7
400
#9F81C1
500
#7D54AB
600
#644389
700
#50366D
800
#3F2A55
900
#30223F
950
#1E1528

Contrast Checker

Text on white

13.74:1

AA Pass AAA Pass

Text on black

1.53:1

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