#404D87

#404D87

Color Values

HEX

#404D87

RGB

64, 77, 135

HSL

229.0, 35.7%, 39.0%

HSV

229.0, 52.6%, 52.9%

CMYK

52.6%, 43.0%, 0.0%, 47.1%

OKLCH

0.438 0.0968 272.3

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#404D87

#877A40

Analogous

#407087

#564087

#404D87

Triadic

#404D87

#87404D

#4D8740

Split Complementary

#404D87

#875640

#708740

Tetradic

#404D87

#874070

#877A40

#408756

Color Blindness Simulation

Original

#404D87

Protanopia

#464679

Deuteranopia

#454476

Tritanopia

#416E6B

Achromatopsia

#4E4E4E

CSS Usage

background-color: #404D87;
color: #404D87;
border-color: #404D87;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F6FA
100
#E8EAF3
200
#CFD3E8
300
#ACB4D8
400
#7F8BC2
500
#5263AD
600
#424F8A
700
#343F6F
800
#293157
900
#212740
950
#151828

Contrast Checker

Text on white

7.99:1

AA Pass AAA Pass

Text on black

2.63:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026