#404297

#404297

Color Values

HEX

#404297

RGB

64, 66, 151

HSL

238.6, 40.5%, 42.2%

HSV

238.6, 57.6%, 59.2%

CMYK

57.6%, 56.3%, 0.0%, 40.8%

OKLCH

0.4264 0.1362 277.9

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#404297

#979540

Analogous

#406E97

#6A4097

#404297

Triadic

#404297

#974042

#429740

Split Complementary

#404297

#976A40

#6E9740

Tetradic

#404297

#97406E

#979540

#40976A

Color Blindness Simulation

Original

#404297

Protanopia

#414182

Deuteranopia

#41417D

Tritanopia

#40726F

Achromatopsia

#484848

CSS Usage

background-color: #404297;
color: #404297;
border-color: #404297;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E7F3
200
#CDCEEA
300
#A9AADB
400
#7A7CC7
500
#4C4EB3
600
#3D3F8F
700
#313273
800
#26275A
900
#1F2042
950
#13142A

Contrast Checker

Text on white

8.59:1

AA Pass AAA Pass

Text on black

2.44:1

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