#3D3F7F

#3D3F7F

Color Values

HEX

#3D3F7F

RGB

61, 63, 127

HSL

238.2, 35.1%, 36.9%

HSV

238.2, 52.0%, 49.8%

CMYK

52.0%, 50.4%, 0.0%, 50.2%

OKLCH

0.4003 0.1056 279.1

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#3D3F7F

#7F7D3D

Analogous

#3D607F

#5C3D7F

#3D3F7F

Triadic

#3D3F7F

#7F3D3F

#3F7F3D

Split Complementary

#3D3F7F

#7F5C3D

#607F3D

Tetradic

#3D3F7F

#7F3D60

#7F7D3D

#3D7F5C

Color Blindness Simulation

Original

#3D3F7F

Protanopia

#3E3E70

Deuteranopia

#3E3E6C

Tritanopia

#3D6361

Achromatopsia

#434343

CSS Usage

background-color: #3D3F7F;
color: #3D3F7F;
border-color: #3D3F7F;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E8F2
200
#CFD0E8
300
#ACAED7
400
#8082C2
500
#5355AC
600
#42448A
700
#35376E
800
#292B56
900
#212240
950
#151628

Contrast Checker

Text on white

9.48:1

AA Pass AAA Pass

Text on black

2.22:1

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