#3D3C89

#3D3C89

Color Values

HEX

#3D3C89

RGB

61, 60, 137

HSL

240.8, 39.1%, 38.6%

HSV

240.8, 56.2%, 53.7%

CMYK

55.5%, 56.2%, 0.0%, 46.3%

OKLCH

0.4016 0.125 279.7

Properties

Cool Dark Nearest: darkslateblue

Color Harmonies

Complementary

#3D3C89

#88893C

Analogous

#3C6189

#633C89

#3D3C89

Triadic

#3D3C89

#893D3C

#3C893D

Split Complementary

#3D3C89

#89633C

#61893C

Tetradic

#3D3C89

#893C61

#88893C

#3C8963

Color Blindness Simulation

Original

#3D3C89

Protanopia

#3D3D76

Deuteranopia

#3D3D72

Tritanopia

#3D6864

Achromatopsia

#424242

CSS Usage

background-color: #3D3C89;
color: #3D3C89;
border-color: #3D3C89;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E7F3
200
#CECDE9
300
#ABAADA
400
#7D7CC6
500
#4F4EB1
600
#3F3E8E
700
#333272
800
#272759
900
#201F41
950
#141429

Contrast Checker

Text on white

9.52:1

AA Pass AAA Pass

Text on black

2.21:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026