#3D3D8F

#3D3D8F

Color Values

HEX

#3D3D8F

RGB

61, 61, 143

HSL

240.0, 40.2%, 40.0%

HSV

240.0, 57.3%, 56.1%

CMYK

57.3%, 57.3%, 0.0%, 43.9%

OKLCH

0.4082 0.1323 278.8

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#3D3D8F

#8F8F3D

Analogous

#3D668F

#663D8F

#3D3D8F

Triadic

#3D3D8F

#8F3D3D

#3D8F3D

Split Complementary

#3D3D8F

#8F663D

#668F3D

Tetradic

#3D3D8F

#8F3D66

#8F8F3D

#3D8F66

Color Blindness Simulation

Original

#3D3D8F

Protanopia

#3D3D7B

Deuteranopia

#3D3D76

Tritanopia

#3D6B68

Achromatopsia

#434343

CSS Usage

background-color: #3D3D8F;
color: #3D3D8F;
border-color: #3D3D8F;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E7F3
200
#CDCDEA
300
#A9A9DA
400
#7B7BC7
500
#4C4CB3
600
#3D3D8F
700
#313172
800
#262659
900
#1F1F42
950
#14142A

Contrast Checker

Text on white

9.28:1

AA Pass AAA Pass

Text on black

2.26:1

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