#406BA9

#406BA9

Color Values

HEX

#406BA9

RGB

64, 107, 169

HSL

215.4, 45.1%, 45.7%

HSV

215.4, 62.1%, 66.3%

CMYK

62.1%, 36.7%, 0.0%, 33.7%

OKLCH

0.5262 0.1095 257.6

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#406BA9

#A97E40

Analogous

#40A0A9

#4940A9

#406BA9

Triadic

#406BA9

#A9406B

#6BA940

Split Complementary

#406BA9

#A94940

#A0A940

Tetradic

#406BA9

#A940A0

#A97E40

#40A949

Color Blindness Simulation

Original

#406BA9

Protanopia

#53539A

Deuteranopia

#504D96

Tritanopia

#428E8C

Achromatopsia

#666666

CSS Usage

background-color: #406BA9;
color: #406BA9;
border-color: #406BA9;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CBD8EB
300
#A6BDDD
400
#7699CB
500
#4675B9
600
#385E94
700
#2D4B76
800
#233B5D
900
#1D2D44
950
#121C2B

Contrast Checker

Text on white

5.39:1

AA Pass AAA Fail

Text on black

3.89:1

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