#3D3173

#3D3173

Color Values

HEX

#3D3173

RGB

61, 49, 115

HSL

250.9, 40.2%, 32.2%

HSV

250.9, 57.4%, 45.1%

CMYK

47.0%, 57.4%, 0.0%, 54.9%

OKLCH

0.3634 0.1091 288.1

Properties

Cool Dark Nearest: darkslateblue

Color Harmonies

Complementary

#3D3173

#677331

Analogous

#314673

#5E3173

#3D3173

Triadic

#3D3173

#733D31

#31733D

Split Complementary

#3D3173

#735E31

#467331

Tetradic

#3D3173

#733146

#677331

#31735E

Color Blindness Simulation

Original

#3D3173

Protanopia

#383863

Deuteranopia

#38395F

Tritanopia

#3C5654

Achromatopsia

#383838

CSS Usage

background-color: #3D3173;
color: #3D3173;
border-color: #3D3173;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F6F5FA
100
#E9E7F3
200
#D2CDEA
300
#B2A9DA
400
#897BC7
500
#5F4CB3
600
#4C3D8F
700
#3D3172
800
#2F2659
900
#251F42
950
#18142A

Contrast Checker

Text on white

11.14:1

AA Pass AAA Pass

Text on black

1.89:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026