#406CAC

#406CAC

Color Values

HEX

#406CAC

RGB

64, 108, 172

HSL

215.6, 45.8%, 46.3%

HSV

215.6, 62.8%, 67.5%

CMYK

62.8%, 37.2%, 0.0%, 32.5%

OKLCH

0.5302 0.1125 257.8

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#406CAC

#AC8040

Analogous

#40A2AC

#4A40AC

#406CAC

Triadic

#406CAC

#AC406C

#6CAC40

Split Complementary

#406CAC

#AC4A40

#A2AC40

Tetradic

#406CAC

#AC40A2

#AC8040

#40AC4A

Color Blindness Simulation

Original

#406CAC

Protanopia

#53539D

Deuteranopia

#504D99

Tritanopia

#42908E

Achromatopsia

#676767

CSS Usage

background-color: #406CAC;
color: #406CAC;
border-color: #406CAC;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CBD8EC
300
#A6BDDE
400
#7599CC
500
#4575BA
600
#375D95
700
#2C4B77
800
#233A5D
900
#1C2D44
950
#121C2B

Contrast Checker

Text on white

5.3:1

AA Pass AAA Fail

Text on black

3.96:1

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