#37254F

#37254F

Color Values

HEX

#37254F

RGB

55, 37, 79

HSL

265.7, 36.2%, 22.7%

HSV

265.7, 53.2%, 31.0%

CMYK

30.4%, 53.2%, 0.0%, 69.0%

OKLCH

0.3077 0.0754 301.9

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#37254F

#3D4F25

Analogous

#25284F

#4C254F

#37254F

Triadic

#37254F

#4F3725

#254F37

Split Complementary

#37254F

#4F4C25

#284F25

Tetradic

#37254F

#4F2528

#3D4F25

#254F4C

Color Blindness Simulation

Original

#37254F

Protanopia

#2F2F45

Deuteranopia

#303242

Tritanopia

#363D3B

Achromatopsia

#2C2C2C

CSS Usage

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

Tailwind Shades

50
#F7F5FA
100
#ECE8F3
200
#D9CEE8
300
#BFACD8
400
#9C7EC3
500
#7951AE
600
#61418B
700
#4D346F
800
#3C2957
900
#2E2140
950
#1D1529

Contrast Checker

Text on white

13.64:1

AA Pass AAA Pass

Text on black

1.54:1

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