#393C8B

#393C8B

Color Values

HEX

#393C8B

RGB

57, 60, 139

HSL

237.8, 41.8%, 38.4%

HSV

237.8, 59.0%, 54.5%

CMYK

59.0%, 56.8%, 0.0%, 45.5%

OKLCH

0.4 0.1288 277.2

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#393C8B

#8B8839

Analogous

#39658B

#5F398B

#393C8B

Triadic

#393C8B

#8B393C

#3C8B39

Split Complementary

#393C8B

#8B5F39

#658B39

Tetradic

#393C8B

#8B3965

#8B8839

#398B5F

Color Blindness Simulation

Original

#393C8B

Protanopia

#3A3A78

Deuteranopia

#3A3A73

Tritanopia

#396965

Achromatopsia

#414141

CSS Usage

background-color: #393C8B;
color: #393C8B;
border-color: #393C8B;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E7F3
200
#CCCDEA
300
#A8AADB
400
#797CC8
500
#4A4EB5
600
#3B3E91
700
#2F3274
800
#25275A
900
#1E2043
950
#13142A

Contrast Checker

Text on white

9.58:1

AA Pass AAA Pass

Text on black

2.19:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026