#3C3F8B

#3C3F8B

Color Values

HEX

#3C3F8B

RGB

60, 63, 139

HSL

237.7, 39.7%, 39.0%

HSV

237.7, 56.8%, 54.5%

CMYK

56.8%, 54.7%, 0.0%, 45.5%

OKLCH

0.4083 0.1239 277.7

Properties

Cool Dark Nearest: darkslateblue

Color Harmonies

Complementary

#3C3F8B

#8B883C

Analogous

#3C668B

#603C8B

#3C3F8B

Triadic

#3C3F8B

#8B3C3F

#3F8B3C

Split Complementary

#3C3F8B

#8B603C

#668B3C

Tetradic

#3C3F8B

#8B3C66

#8B883C

#3C8B60

Color Blindness Simulation

Original

#3C3F8B

Protanopia

#3D3D79

Deuteranopia

#3D3D74

Tritanopia

#3C6A67

Achromatopsia

#444444

CSS Usage

background-color: #3C3F8B;
color: #3C3F8B;
border-color: #3C3F8B;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E8F3
200
#CDCEE9
300
#AAABDA
400
#7B7EC6
500
#4D51B2
600
#3E418E
700
#313472
800
#262859
900
#1F2042
950
#14152A

Contrast Checker

Text on white

9.23:1

AA Pass AAA Pass

Text on black

2.28:1

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