#404684

#404684

Color Values

HEX

#404684

RGB

64, 70, 132

HSL

234.7, 34.7%, 38.4%

HSV

234.7, 51.5%, 51.8%

CMYK

51.5%, 47.0%, 0.0%, 48.2%

OKLCH

0.4209 0.1022 276.9

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#404684

#847E40

Analogous

#406884

#5C4084

#404684

Triadic

#404684

#844046

#468440

Split Complementary

#404684

#845C40

#688440

Tetradic

#404684

#844068

#847E40

#40845C

Color Blindness Simulation

Original

#404684

Protanopia

#434375

Deuteranopia

#424271

Tritanopia

#406967

Achromatopsia

#494949

CSS Usage

background-color: #404684;
color: #404684;
border-color: #404684;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E9F2
200
#CFD1E8
300
#ADB0D7
400
#8086C1
500
#535BAC
600
#434989
700
#353A6E
800
#2A2E56
900
#212440
950
#151728

Contrast Checker

Text on white

8.65:1

AA Pass AAA Pass

Text on black

2.43:1

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