#405967

#405967

Color Values

HEX

#405967

RGB

64, 89, 103

HSL

201.5, 23.4%, 32.7%

HSV

201.5, 37.9%, 40.4%

CMYK

37.9%, 13.6%, 0.0%, 59.6%

OKLCH

0.4494 0.0379 233.2

Properties

Cool Dark Nearest: RAL 5025 Pearl Gentian Blue

Color Harmonies

Complementary

#405967

#674E40

Analogous

#406761

#404567

#405967

Triadic

#405967

#674059

#596740

Split Complementary

#405967

#674045

#676140

Tetradic

#405967

#614067

#674E40

#456740

Color Blindness Simulation

Original

#405967

Protanopia

#4B4B64

Deuteranopia

#494863

Tritanopia

#416160

Achromatopsia

#555555

CSS Usage

background-color: #405967;
color: #405967;
border-color: #405967;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F9
100
#EAEEF1
200
#D3DEE4
300
#B3C6D0
400
#8BA7B7
500
#62889D
600
#4E6D7E
700
#3F5765
800
#31444F
900
#26333B
950
#182025

Contrast Checker

Text on white

7.39:1

AA Pass AAA Pass

Text on black

2.84:1

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