#404170

#404170

Color Values

HEX

#404170

RGB

64, 65, 112

HSL

238.8, 27.3%, 34.5%

HSV

238.8, 42.9%, 43.9%

CMYK

42.9%, 42.0%, 0.0%, 56.1%

OKLCH

0.3972 0.0785 281.3

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#404170

#706F40

Analogous

#405970

#574070

#404170

Triadic

#404170

#704041

#417040

Split Complementary

#404170

#705740

#597040

Tetradic

#404170

#704059

#706F40

#407057

Color Blindness Simulation

Original

#404170

Protanopia

#404065

Deuteranopia

#404062

Tritanopia

#405C5A

Achromatopsia

#444444

CSS Usage

background-color: #404170;
color: #404170;
border-color: #404170;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F6F6F9
100
#E9E9F1
200
#D2D2E5
300
#B1B2D3
400
#8788BA
500
#5D5EA2
600
#4A4B82
700
#3B3C68
800
#2E2F51
900
#25253C
950
#171726

Contrast Checker

Text on white

9.51:1

AA Pass AAA Pass

Text on black

2.21:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026